Nguyen Van Thu 2005: Effect of supplementation with sesbania (Sesbania grandiflora) leaves on rumen parameters, and in vivo, in sacco and in vitro digestibility in swamp buffaloes fed rice straw or elephant grass; Workshop-seminar "Making better  use of local feed resources" (Editors: Reg Preston and Brian Ogle) MEKARN-CTU, Cantho, 23-25 May, 2005. Article #10. Retrieved, from http://www.mekarn.org/proctu/thu10.htm