唐朝. (2009). 用感恩的心去工作: Working with grateful heart. 中华工商联合出版社.
Lua i Stíl Chicago (17ú heag.)唐朝. 用感恩的心去工作: Working with Grateful Heart. 中华工商联合出版社, 2009.
Lua MLA (8ú heag.)唐朝. 用感恩的心去工作: Working with Grateful Heart. 中华工商联合出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.