Bell, A. (2002). Buttmen 2: Erotic stories and true confessions by gay men who love booty (1. Auflage.). West Beach Books.
Lua i Stíl Chicago (17ú heag.)Bell, Alan. Buttmen 2: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. Indianapolis: West Beach Books, 2002.
Lua MLA (8ú heag.)Bell, Alan. Buttmen 2: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. West Beach Books, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.