黄桥. (2012). 销售圣经: Sales bible for men. 南方出版社.
Lua i Stíl Chicago (17ú heag.)黄桥. 销售圣经: Sales Bible for Men. 南方出版社, 2012.
Lua MLA (8ú heag.)黄桥. 销售圣经: Sales Bible for Men. 南方出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.