The Num Pon Soon building in Chinatown, Melbourne. The Num Pon Soon Society is a district society, a benevolent association aimed at supporting Sanyi immigrants to Melbourne during the Victorian gold rush.
↑Lai, Him Mark (2004). "The Sanyi (Sam Yup) community in America". On Becoming Chinese American: A History of Communities and Institutions. Rowman Altamira. pp.77–142. ISBN978-0-759-10458-7.
↑Tan, Chee-Beng, ed. (2007). Chinese Transnational Networks. Taylor & Francis. ISBN978-0-415-39583-0.
↑Peter Kwong and Dusanka Miscevic (2005). Chinese America: the untold story of America's oldest new community. The New Press. ISBN978-1-56584-962-4.