S. U. S. Choi, “Enhancing Thermal Conductivity of Fluids with Nanoparticles,” In: D. A. Siginer and H. P. Wang, Eds., Developments and Applications of Non-Newtonian Flows, ASME, New York, Vol. 66, 1995, pp. 99-105.
 H. Masuda, A. Ebata, K. Teramae and N. Hishinuma, “Alteration of Thermal Conductivity and Viscosity of Liquid by Dispersing Ultra-Fine Particles,” Netsu Bussei, Vol. 7, No. 4, 1993, pp. 227-233. http://dx.doi.org/10.2963/jjtp.7.227
 D. M. Yu, J. L. Routbort and S. U. S. Choi, “Review and Comparison of Nanofluid Thermal Conductivity and Heat Transfer Enhancements,” Heat Transfer Engineering, Vol. 29, No. 5, 2008, pp. 432-460. http://dx.doi.org/10.1080/01457630701850851
 J. Buongiorno, “Convective Transport in Nanofluids,” ASME Journal of Heat Transfer, Vol. 128, No. 3, 2006, pp. 240-250.
 S. K. Das, S. U. S. Choi, W. Yu and T. Pradeep, “Nanofluids: Science and Technology,” Wiley Interscience, Hoboken, 2007.
 J. Eastman, S. U. S. Choi, S. Lib, W. Yu and L. J. Thompson, “Anomalously Increased Effective Thermal Conductivities of Ethylene-Glycol-Based Nanofluids Containing Copper Nanoparticles,” Applied Physics Letters, Vol. 78, 2001, pp. 718-720.
 P. S. Gupta and A. S. Gupta, “Heat and Mass Transfer on a Stretching Sheet with Suction or Blowing,” The Canadian Journal of Chemical Engineering, Vol. 55, No. 6, 1997, pp. 744-746. http://dx.doi.org/10.1002/cjce.5450550619
 E. Magyari and B. Keller, “Heat and Mass Transfer in the Boundary Layers on an Exponentially Stretching Continuous Surface,” Journal of Physics D: Applied Physics, Vol. 32, No. 5, 1999, pp. 577-585. http://dx.doi.org/10.1088/0022-3727/32/5/012
 S. K. Khan and E. Sanjayanand, “Viscoelastic Boundary Layer Flow and Heat Transfer over an Exponential Stretching Sheet,” International Journal of Heat and Mass Transfer, Vol. 48, No. 8, 2005, pp. 1534-1542.
 M. Sajid and T. Hayat, “Influence of Thermal Radiation on the Boundary Layer Flow Due to an Exponentially Stretching Sheet,” International Communications in Heat and Mass Transfer, Vol. 35, No. 3, 2008, pp. 347-356.
 B. J. Gireesha, G. M. Pavithra and C. S. Bagewadi, “Boundary Layer Flow and Heat Transfer of a Dusty Fluid over an Exponentially Stretching Sheet,” British Journal of Mathematics & Computer Science, Vol. 2, No. 4, 2012, pp. 187-197.
 S. Nadeem and C. Lee, “Boundary Layer Flow of Nanofluid over an Exponentially Stretching Surface,” Nanoscale Research Letters, Vol. 7, 2012, p. 94. http://dx.doi.org/10.1186/1556-276X-7-94
 M. Mustafaa, T. Hayat and S. Obaidat, “Boundary Layer Flow of a Nanofluid over an Exponentially Stretching Sheet with Convective Boundary Conditions,” International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 23, No. 6, 2013, pp. 945-959. http://dx.doi.org/10.1108/HFF-09-2011-0179