Columbia subject headings:
Gay community--Canada--History--20th century.
Gay liberation movement--Canada--History--20th century.
Lesbians--Canada--Social conditions--20th century.
Harvard subject headings:
Gay community--Canada--History--20th century.
Gay liberation movement--Canada--History--20th century.
Lesbians--Canada--Social conditions--20th century.
Princeton subject headings:
Gay community--Canada--History--20th century.
Gay liberation movement--Canada--History--20th century.
Lesbians--Canada--Social conditions--20th century.