于桐. (2012). 耶鲁深呼吸: Yale Deep Breath. 西苑出版社.
Lua i Stíl Chicago (17ú heag.)于桐. 耶鲁深呼吸: Yale Deep Breath. 西苑出版社, 2012.
Lua MLA (8ú heag.)于桐. 耶鲁深呼吸: Yale Deep Breath. 西苑出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.