赵同. (2010). 直销成就人生: Happy life and direct selling. 新世界出版社.
Lua i Stíl Chicago (17ú heag.)赵同. 直销成就人生: Happy Life and Direct Selling. 新世界出版社, 2010.
Lua MLA (8ú heag.)赵同. 直销成就人生: Happy Life and Direct Selling. 新世界出版社, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.