Nardi, P. M. (1999). Gay men's friendship: Invincible communities. University of Chicago.
Chicago-Zitierstil (17. Ausg.)Nardi, Peter M. Gay Men's Friendship: Invincible Communities. Chicago [u.a.]: University of Chicago, 1999.
MLA-Zitierstil (8. Ausg.)Nardi, Peter M. Gay Men's Friendship: Invincible Communities. University of Chicago, 1999.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.