王静. (2010). 穷朋友富朋友: Poor friends or rich friends. 企业管理出版社.
Lua i Stíl Chicago (17ú heag.)王静. 穷朋友富朋友: Poor Friends or Rich Friends. 企业管理出版社, 2010.
Lua MLA (8ú heag.)王静. 穷朋友富朋友: Poor Friends or Rich Friends. 企业管理出版社, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.