1. Freshwater Invertebrates of the Malaysian Region. 2004 Yule, C.M. and Yong, H.S. (Eds.) Academy of Sciences (expected publication date October 2004)2.

2. Aquatic Insects of China Useful for Monitoring Water Quality. 2000 Edited by John C. Morse, Yang Lianfang and Tian Lixin. Hohai University Press 570 pp.