Ruddle, K., & Chung, K. (1988). Integrated agriculture-aquaculture in South China: The dike-pond system of the Zhujiang Delta. Cambridge University Press.

Ruddle, Kenneth, and Kung-fu Chung. Integrated Agriculture-aquaculture in South China: The Dike-pond System of the Zhujiang Delta. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1988.

Ruddle, Kenneth, and Kung-fu Chung. Integrated Agriculture-aquaculture in South China: The Dike-pond System of the Zhujiang Delta. Cambridge University Press, 1988.