//-->
Stigma and sexual orientation : understanding prejudice against lesbians, gay men, and bisexuals
Herek, Gregory M., (1998)
Sexuelle Orientierungen : Weg vom Denken in Schubladen ; mit 37 Tabellen
Watzlawik, Meike, (2009)
Money, myths, and change : the economic lives of lesbians and gay men
Badgett, M. V. Lee, (2001)