龚勋. (2012). 感恩生活: Surprising wonders of life will give us strength for ever. 汕头大学出版社.
Lua i Stíl Chicago (17ú heag.)龚勋. 感恩生活: Surprising Wonders of Life Will Give Us Strength for Ever. 汕头大学出版社, 2012.
Lua MLA (8ú heag.)龚勋. 感恩生活: Surprising Wonders of Life Will Give Us Strength for Ever. 汕头大学出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.