柯林斯 (Collins, J. C., 波勒斯, & 真如. (2009). 基业长青: Built to last (4版.). 中信出版社.
Lua i Stíl Chicago (17ú heag.)柯林斯 (Collins, James Charles, 波勒斯, agus 真如. 基业长青: Built to Last. 4版. 中信出版社, 2009.
Lua MLA (8ú heag.)柯林斯 (Collins, James Charles, et al. 基业长青: Built to Last. 4版. 中信出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.