Solongo และผู้แต่งคนอื่นๆ. 2000. The factors affecting premarital sex among in-school adolescents in Mongolia. Program of Population and Reproductive Health Research, Mahidol University;
Solongo และผู้แต่งคนอื่นๆ. (2000) The factors affecting premarital sex among in-school adolescents in Mongolia . Mahidol University/Bangkok.
Solongo และผู้แต่งคนอื่นๆ. The factors affecting premarital sex among in-school adolescents in Mongolia. . Bangkok:Mahidol University, 2000.
Solongo และผู้แต่งคนอื่นๆ. (2000) The factors affecting premarital sex among in-school adolescents in Mongolia . Mahidol University/Bangkok.