Bernardes, J. (1997). Family studies: An introduction. Routledge.
Lua i Stíl Chicago (17ú heag.)Bernardes, Jon. Family Studies: An Introduction. London: Routledge, 1997.
Lua MLA (9ú heag.)Bernardes, Jon. Family Studies: An Introduction. Routledge, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.