Vason Silpasuwan และผู้แต่งคนอื่นๆ. (1997) STD/AIDS curriculum development project under the European Community's Programme on HIV/AIDS in developing countries. Mahidol University:ม.ป.ท.Vason Silpasuwan และผู้แต่งคนอื่นๆ. 1997. STD/AIDS curriculum development project under the European Community's Programme on HIV/AIDS in developing countries. ม.ป.ท.:Mahidol University;Vason Silpasuwan และผู้แต่งคนอื่นๆ. STD/AIDS curriculum development project under the European Community's Programme on HIV/AIDS in developing countries. ม.ป.ท.:Mahidol University, 1997. Print.