Columbia subject headings:
Gays--Social life and customs--Bibliography.
Gays--United States--Social life and customs--Bibliography.
Homosexuality--United States--Bibliography.
Harvard subject headings:
Gay and lesbian studies--Bibliography.
Gay liberation movement--Bibliography.
Gays in popular culture--Bibliography.
Gays--Social conditions--Bibliography.
Homosexuality--Bibliography
Princeton subject headings:
Gays--Social life and customs--Bibliography.
Gays--United States--Social life and customs--Bibliography.
Homosexuality--Philosophy--Bibliography.
Homosexuality--United States--Bibliography.