X. W. Mao and D. W. Zhu, “The Control IC, Principles and Applications of PFC,” 2007, 1st edition, China Electric Power PRESS
 R. Keller and G. Baker, “Unity Power Factor off-line Switching Power Supply,” in IEEE INTELEC record, 1984, pp. 332-339.
 W. P. Zhang, F. Chen, X. S. Zhao and Y. C. Liu, “A Discrete Modeling for Power Factor Correction Circuit,” PEDS 2009, pp. 160-163.
 K. I. HWu, C. H. Wu and C. F. Chuang, “Development of AC-DC Converter for Laboratory Power Amplifier,” PEDS 2009, pp. 1534-1541.
 W. P. Zhang, “The Modeling and Control of Switch Converter,” M, first edition, 1996.
 J. Sun, R. M. Bass, “Modeling and Practical Design Issues for Average Current Control,” in Conf. Rec, APEC Fourteenth annual, 1999, pp. 980-986
 P. C. TODD, “UC3854 Controlled Power Factor Correction Circuit Design”, UNITRODE application note, U134
 S. L. Xie, L. F. Liu and J. B. Liu, “100 W Power Factor Correction of Basing On L6561,” AIMSEC 2011, 2nd conference, pp. 3599-3602.
 S. L. Liu and Y. G. Yan, “UC3854A/B Power Factor Boost Controllers Provide the Improvements to UC3854 and Power Limiting with Sinusoidal Input Current for PFC Front Ends,” Electronic Components Application, Vol. 3, No. 1, Mar 2001, pp. 31-36.
 J. W. Kim, S. M Choi and K. T Kim, “Variable On-time Control of the Critical Conduction Mode Boost Power Factor Correction Converter to Improve Zero-Crossing Distortion” PEDS 2005, pp. 1542-1546.