张国庆. (2010). 快乐手书: Happy handwritten. 凤凰出版社.
Lua i Stíl Chicago (17ú heag.)张国庆. 快乐手书: Happy Handwritten. 凤凰出版社, 2010.
Lua MLA (8ú heag.)张国庆. 快乐手书: Happy Handwritten. 凤凰出版社, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.