Luu Huu Manh, Nguyen Nhut Xuan Dung and Tran Phung Ngoi 2005: Introduction and evaluation of Moringa oleifera for biomass production and as feed for goats in the Mekong Delta. Livestock Research for Rural Development. Volume 17, Article #104. Retrieved , from http://www.lrrd.org/lrrd17/9/manh17104.htm