Routledge. Sex Education: Sexuality, society and learning.
Lua i Stíl Chicago (17ú heag.)Routledge. Sex Education: Sexuality, Society and Learning.
Lua MLA (8ú heag.)Routledge. Sex Education: Sexuality, Society and Learning.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.