Coakley, J. (2004). Sports in society. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Coakley, Jay. Sports in Society. McGraw-Hill, 2004.
Lua MLA (8ú heag.)Coakley, Jay. Sports in Society. McGraw-Hill, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.