(美)杰弗里·吉特默(Jeffrey Gitomer)著. (2015). 销售圣经：终极销售资源：the ultimate sales resource. 中信出版社.
Lua i Stíl Chicago (17ú heag.)(美)杰弗里·吉特默(Jeffrey Gitomer)著. 销售圣经：终极销售资源：the Ultimate Sales Resource. 中信出版社, 2015.
Lua MLA (8ú heag.)(美)杰弗里·吉特默(Jeffrey Gitomer)著. 销售圣经：终极销售资源：the Ultimate Sales Resource. 中信出版社, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.