Khan และ Manirul Islam. (2000) A study on the relationship between premarital sexual experience and knowledge about HIV/AIDS among Thai youth /. Mahidol University,:ม.ป.ท.Khan และ Manirul Islam. 2000. A study on the relationship between premarital sexual experience and knowledge about HIV/AIDS among Thai youth /. ม.ป.ท.:Mahidol University,;Khan และ Manirul Islam. A study on the relationship between premarital sexual experience and knowledge about HIV/AIDS among Thai youth /. ม.ป.ท.:Mahidol University, 2000. Print.