References
- Francoeur , R . 1997 . The international encyclopedia of sexuality , New York : Continuum .
- Michael , RT , Gagnon , JH , Laumann , EO and Kolata , G . 1994 . Sex in America: A definitive survey , Boston : Little Brown .
- Laumann , EO , Gagnon , JH , Michael , RT and Michaels , S . 1994 . The social organization of sexuality: Sexual practices in the United States , Chicago : University of Chicago Press .
- Communication Technologies . 1990 . HIV‐related knowledge, attitudes and behaviors among Minneapolis/St. Paul gay/bisexual men: Results porn the first population‐based survey , San Francisco : Author .
- Rosser , Brs . 1991 . Male homosexual behavior and the effects of ADS education: A study of behavior and safer sex in New Zealand and Australia , New York : Praeger .
- Bell , AP and Weinberg , MS . 1978 . Homosexualities: A study of diversity among men and women , Melbourne, , Australia : MacMillan .
- Morin , J . 1981 . Anal pleasure and health: A guide for men and women , San Francisco : Yes Press .
- Rosser , Brs , Metz , M , Bockting , Wo and Buroker , T . 1997 . Sexual difficulties, concerns, and satisfaction in homosexual men: An empirical study with implications for HIV prevention . J. Sex & Marital Ther , 23 : 61 – 73 .
- Bullough , VL and Bullough , B . 1994 . Anal intercourse in human sexuality: An encyclopedia , 27 – 28 . London : Garland .
- American Psychiatric Association . 1994 . Diagnostic and statistical manual of mental disorders , 4th ed , Washington, DC : Author .