Charoen Patibhanthewa. (1992) A study of knowledge, attitude, beliefs toward AIDS among AFS students in Thailand. Mahidol University,:ม.ป.ท.Charoen Patibhanthewa. 1992. A study of knowledge, attitude, beliefs toward AIDS among AFS students in Thailand. ม.ป.ท.:Mahidol University,;Charoen Patibhanthewa. A study of knowledge, attitude, beliefs toward AIDS among AFS students in Thailand. ม.ป.ท.:Mahidol University, 1992. Print.