Pongpun Prasankok และ Somsak Panha. (2006) Systematics and biogeography of the camaenid tree snails Amphidromus atricallosus (Gould, 1843) and A inversus (Muller, 1774) in Thailand and nearby regions. Chulalongkorn University:ม.ป.ท.Pongpun Prasankok และ Somsak Panha. 2006. Systematics and biogeography of the camaenid tree snails Amphidromus atricallosus (Gould, 1843) and A inversus (Muller, 1774) in Thailand and nearby regions. ม.ป.ท.:Chulalongkorn University;Pongpun Prasankok และ Somsak Panha. Systematics and biogeography of the camaenid tree snails Amphidromus atricallosus (Gould, 1843) and A inversus (Muller, 1774) in Thailand and nearby regions. ม.ป.ท.:Chulalongkorn University, 2006. Print.