Kelly, G. F. (2008). Sexuality today (9th ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Kelly, Gary F. Sexuality Today. 9th ed. Boston: McGraw-Hill, 2008.
Lua MLA (9ú heag.)Kelly, Gary F. Sexuality Today. 9th ed. McGraw-Hill, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.