马慧元. (2009). 管风琴·看听读: Organ: watch, listen and read. 中华书局.
Lua i Stíl Chicago (17ú heag.)马慧元. 管风琴·看听读: Organ: Watch, Listen and Read. 中华书局, 2009.
Lua MLA (8ú heag.)马慧元. 管风琴·看听读: Organ: Watch, Listen and Read. 中华书局, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.