张建伟. (2007). 隐形冠军为什么: Why are they hidden champions. 北京邮电大学出版社.
Lua i Stíl Chicago (17ú heag.)张建伟. 隐形冠军为什么: Why Are They Hidden Champions. 北京邮电大学出版社, 2007.
Lua MLA (8ú heag.)张建伟. 隐形冠军为什么: Why Are They Hidden Champions. 北京邮电大学出版社, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.