Lua APA (7ú heag.)
Willetts, W. Y. (1958). Chinese Art. Penguin Books.
Lua i Stíl Chicago (17ú heag.)
Willetts, William Y. Chinese Art. Harmondsworth, Middlesex, U.K.: Penguin Books, 1958.
Lua MLA (9ú heag.)
Willetts, William Y. Chinese Art. Penguin Books, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.