M. C. Paulter and J. T. Sims, “Relationships between Soil Test Phosphorus, Soluble Phosphorus and Phosphorus Saturation in Delaware Soils,” Soil Science Society of America Journal, Vol. 64, 2000, pp. 765-773. doi:10.2136/sssaj2000.642765x
 M. Jalali and E. N. Peikam, “Phosphorus Sorption-Desorption Behavior of River Bed Sediments in the Abshineh River, Hamedan, Iran, Related to their Composition,” Environmental Monitoring and Assessment, 2012, doi:10.1007/s10661-012-2573-5
 F. J. Hingston, A. M. Posner and J. P. Quirk, “Anion adsorption by Goethite and Gibbsite. I. Role of the proton in determining adsorption envelopes,” Journal of Soil Science, Vol. 23, 1972, pp. 177-192. doi:10.1111/j.1365-2389.1972.tb01652.x
 F. J. Hingston, A. M. Posner and J. P. Quirk, “Anion adsorption by Goethite and Gibbsite. II. Desorption of anions from hydrous oxide surfaces,” Journal of Soil Science, Vol. 25, 1974, pp. 16-26. doi:10.1111/j.1365-2389.1974.tb01098.x
 P. A. Vadas and J. T. Sims, “Predicting Phosphorus Desorption from Mid-Atlantic Coastal Plain Soil,” Soil Science Society of America Journal, Vol. 66, 2002, pp. 623-631. doi:10.2136/sssaj2002.0623
 M. C. Horta and J. Torrent, “The Olsen P Method as an Agronomic and Environmental Test for Predicting Phosphate Release from Acid Soils,” Nutrient Cycling in Agroecosystems, Vol. 77, 2007, pp. 283–292. doi:10.1007/s10705-006-9066-2
 R. E. White, “Studies on the Phosphate Potentials of Soils. IV. The Mechanism of the Soil/Solution Ratio Effect,” Australian Journal of Soil Research, Vol. 4, 1966, pp. 77–85. doi:10.1071/SR9660077
 M. L. Leclerc, M. C. Nolin, D. Cluis and R. R. Simard, “Grouping Soils of the Montreal Lowlands (Quebec) According to Fertility and P Sorption and Desorption Characteristics,” Canadian Journal of Soil Science, Vol. 81, 2001, pp. 71-83. doi:10.4141/S00-021
 K. Daly, D. Jeffrey and H. Tunney, “The Effect of Soil Type on Phosphorus Sorption Capacity and Desorption Dynamics in Irish Grassland Soils,” Soil Use Management, Vol. 17, 2001, pp. 12-20. doi:10.1111/j.1475-2743.2001.tb00003.x
 G. S. Toor, G. S. Bahl and A. C. Vig, “Pattern of P Availability in Different Soils as Assessed by the Adsorption Equations,” Journal of Indian Society of Soil Science, Vol. 45, 1997, pp. 719-723.
 I. Bertrand, R. E. Holloway, R. D. Armstrong and M. J. MCLaughlin, “Chemical Characteristics of Phosphorus in Alkaline Soils from Southern Australia,” Australian Journal of Soil Research, Vol. 41, 2003, pp. 61-76. doi:10.1071/SR02021
 I. C. R. Holford and G. E. G. Mattingly, “The High-and Low-energy Phosphate Adsorbing Surfaces in Calcareous Soils,” Journal of Soil Science, Vol. 26, 1974, pp. 407-417. doi:10.1111/j.1365-2389.1975.tb01964.x
 A. Walkley and I. A. Black, “An Examination of the Degtjareff Method for Determining Soil Organic Matter and a Proposed Modification of the Chromic Acid Titration Method,” Soil Science, Vol. 37, 1934, pp. 29-38.
 J. Murphy and J. P. Riley, “A Modified Single Solution Method for the Determination of Phosphate in Natural Waters,” Analytica Chemica Acta, Vol. 27, 1962, pp. 31-36. doi:10.1016/S0003-2670(00)88444-5
 L. E. Allison and C. D. Moodie, “Carbonate,” In: Black, C. A., Ed., Methods of soil analysis. Part 2: Chemical and microbiological properties, Agronomy, Madison, Wisconsin, USA, 1965, pp.1379-1398.
 J. A. Mckeague and J. H. Day, “Dithionate and Oxalate Extractable Fe and Al as Aids in Differentiating Various Classes of Soils,” Canadian Journal of Soil Science, Vol. 46, 1966, pp. 13-22. doi:10.4141/cjss66-003
 C. L. Bascomb, “Distribution of Pyrophosphate-Extractable Iron and Organic Carbon in Soils of Various Groups,” Journal of Soil Science, Vol. 19, 1968, pp. 251-258. doi:10.1111/j.1365-2389.1968.tb01538.x
 A. N. Sharpley, L. R. Ahuja, M. Yamamoto and R. G. Menzel, “The kinetics of Phosphorus Desorption from Soil,” Soil Science Society of America Journal, Vol. 45, 1981, pp. 493-496. doi:10.2136/sssaj1981.03615995004500030010x
 M. Z. Afsar, S. Hoque and K. T. Osman, “A Comparison of the Langmuir, Freundlich and Temkin Equations to Describe Phosphate Sorption Characteristics of Some Representative Soils of Bangladesh,” International Journal of Soil Science, Vol.7, No. 3, pp. 91-99, DOI.10.3923/ijss.2012.91.99.
 M. Emadi, M. M. Baghernejad, M. Emadi, H. Fathi and M. Saffari, “Phosphorus Forms and Behaviors in Selected Heavily Fertilized Soils,” Archieves of Agronomy and Soil Science Vol. 55, No. 6, 2009, pp. 579-595. doi:10.1080/03650340902889796
 S. E. Kuo, J. Jellum and W. L. Pan, “Influence of Phosphate Sorption Parameters of Soils on the Desorption of Phosphate by Various Extractants,” Soil Science Society of America Journal, Vol. 52, 1988, pp. 974-979. doi:10.2136/sssaj1988.03615995005200040014x
 K. Zhou and Y, Li, “Phosphorus-Sorption Characteristics of Soils and Limestone from the Southern Everglades and Adjacent Farmlands,” Soil Science Society of America Journal, Vol. 65, 2011, pp. 1404-1412. doi:10.2136/sssaj2001.6551404x