1 2 American Psychiatric Association (2013). Diagnostic and Statistical Manual of Mental Disorders American Psychiatric Association (ấn bản 5). Arlington: American Psychiatric Publishing. tr. 700–701. ISBN978-0890425558.
1 2 Edlin, Gordon; Golanty, Eric (2011). Human Sexuality: The Basics. Jones & Bartlett Publishers. Truy cập ngày 14 tháng 3 năm 2013.
↑ Milner, J. S., & Dopke, C. A. (1997). Paraphilia Not Otherwise Specified: Psychopathology and theory. In D. R. Laws and W. O'Donohue (Eds.), Sexual deviance: Theory, assessment, and treatment. New York: Guilford.
↑ Kunjukrishnan, R., Pawlak, A., & Varan, L R. (1988). The clinical and forensic psychiatric issues of retifism. Canadian Journal of Psychiatry, 33, 819–825.
↑ Weinberg, M. S., Williams, C. J., & Calhan, C. (1994). Homosexual foot fetishism. Archives of Sexual Behavior, 23, 611–626.
↑ Weinberg, M. S., Williams, C. J., & Calhan, C. (1995). "If the shoe fits...": Exploring male homosexual foot fetishism. The Journal of Sex Research, 32, 17–27.
