刘彦慧. (2013). 哥伦比亚大学: Columbia University. 现代出版社.
Lua i Stíl Chicago (17ú heag.)刘彦慧. 哥伦比亚大学: Columbia University. 现代出版社, 2013.
Lua MLA (8ú heag.)刘彦慧. 哥伦比亚大学: Columbia University. 现代出版社, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.