Sareerarote Sukamolson และ Nijsiri Ruangrungsi. (2005) Pharmacognostic Specification of Cyclea Barbata Roots. Chulalongkorn University:ม.ป.ท.Sareerarote Sukamolson และ Nijsiri Ruangrungsi. 2005. Pharmacognostic Specification of Cyclea Barbata Roots. ม.ป.ท.:Chulalongkorn University;Sareerarote Sukamolson และ Nijsiri Ruangrungsi. Pharmacognostic Specification of Cyclea Barbata Roots. ม.ป.ท.:Chulalongkorn University, 2005. Print.