龚勋. (2012). 感恩老师: Teachers' guidance and help will benefit us all our life. 汕头大学出版社.
Lua i Stíl Chicago (17ú heag.)龚勋. 感恩老师: Teachers' Guidance and Help Will Benefit Us All Our Life. 汕头大学出版社, 2012.
Lua MLA (8ú heag.)龚勋. 感恩老师: Teachers' Guidance and Help Will Benefit Us All Our Life. 汕头大学出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.