克拉克 & 杨具荣. (2011). 轮回的歌声: I heard that song before. 金城出版社.
Lua i Stíl Chicago (17ú heag.)克拉克 agus 杨具荣. 轮回的歌声: I Heard That Song Before. 金城出版社, 2011.
Lua MLA (8ú heag.)克拉克 agus 杨具荣. 轮回的歌声: I Heard That Song Before. 金城出版社, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.