Tohutoro APA (7th ed.)

National Archives. (1988). Wayang: History of chinese opera in singapore. Ms. Barbara Angelo (023109).

Tohutoru Kātū Chicago (17th ed.)

National Archives. Wayang: History of Chinese Opera in Singapore. Singapore: Ms. Barbara Angelo (023109), 1988.

Tohutoro MLA (9th ed.)

National Archives. Wayang: History of Chinese Opera in Singapore. Ms. Barbara Angelo (023109), 1988.