叶永烈. (2009). 镜头看世界: Lens look at the world. 北京工业大学出版社.
Lua i Stíl Chicago (17ú heag.)叶永烈. 镜头看世界: Lens Look at the World. 北京工业大学出版社, 2009.
Lua MLA (8ú heag.)叶永烈. 镜头看世界: Lens Look at the World. 北京工业大学出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.