Gettings, J., & Crisp, Q. (1996). Couples: John Gettings. With an afterword by Quentin Crisp. University Press of New England.
Lua i Stíl Chicago (17ú heag.)Gettings, John, agus Quentin Crisp. Couples: John Gettings. With an Afterword by Quentin Crisp. Hanover [u.a.]: University Press of New England, 1996.
Lua MLA (8ú heag.)Gettings, John, agus Quentin Crisp. Couples: John Gettings. With an Afterword by Quentin Crisp. University Press of New England, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.