Tran Hoang Chat, Ngo Tien Dung, Dinh Van Binh and Preston T R 2005: Water spinach (Ipomoea aquatica) as replacement for guinea grass for growing and lactating rabbits. Livestock Research for Rural Development. Volume 17, Article #109. Retrieved , from http://www.lrrd.org/lrrd17/10/chat17109.htm