杜诗筠 & 桂小笋. (2009). 后爸后妈: Stepfather and stepmother. 凤凰出版社.
Lua i Stíl Chicago (17ú heag.)杜诗筠 agus 桂小笋. 后爸后妈: Stepfather and Stepmother. 凤凰出版社, 2009.
Lua MLA (8ú heag.)杜诗筠 agus 桂小笋. 后爸后妈: Stepfather and Stepmother. 凤凰出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.