张忠元 & 安劬. (2009). 性知识必读: Knowledges you must know on sex. 中国妇女出版社.
Lua i Stíl Chicago (17ú heag.)张忠元 agus 安劬. 性知识必读: Knowledges You Must Know on Sex. 中国妇女出版社, 2009.
Lua MLA (8ú heag.)张忠元 agus 安劬. 性知识必读: Knowledges You Must Know on Sex. 中国妇女出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.