Yang และผู้แต่งคนอื่นๆ. 2006. Life and health of floating women in Chengdu, China : a study of induced abortion experience of unmarried female migrant workers. Field of Study Health Social Science, Mahidol University;
Yang และผู้แต่งคนอื่นๆ. (2006) Life and health of floating women in Chengdu, China : a study of induced abortion experience of unmarried female migrant workers . Mahidol University/Bangkok.
Yang และผู้แต่งคนอื่นๆ. Life and health of floating women in Chengdu, China : a study of induced abortion experience of unmarried female migrant workers. . Bangkok:Mahidol University, 2006.
Yang และผู้แต่งคนอื่นๆ. (2006) Life and health of floating women in Chengdu, China : a study of induced abortion experience of unmarried female migrant workers . Mahidol University/Bangkok.