1. Hirschfeld M, editor. Journal for Sexual Research. Leipzig: George H. Wigand’s Verlag; 1908.
2. Freud S. Three essays on the theory of sexuality (Drei Abhandlungen zur Sexualtheorie). 1905. Strachey J, trans. New York: Basic Books; 1962.
3. American Psychiatric Association, editor. Diagnostic and statistical manual of mental disorders. 5th ed. Washington, DC.
4. Derogatis LR, Laan E, Brauer M, Van Lunsen RHW, Jannini EA, Davis SR, et al. Responses to the proposed DSM-V changes. J Sex Med. 2010;7(6):1998–2014.
https://doi.org/10.1111/j.1743-6109.2010.01865.x
.
5. Masters WH, Johnson V. Human sexual response. New York: Bantam Books; 1966.