Bailey JM, Pillard RC, Neale MC, Agyei Y (1993). "). Heritable factors influence sexual orientation in women". Archives of General Psychiatry. 50 (3): 217–223. doi:10.1001/archpsyc.1993.01820150067007. PMID8439243.
Bailey JM, Dunne MP, Martin NG (2000). "Genetic and environmental influences on sexual orientation and its correlates in an Australian twin sample". Journal of Personality and Social Psychology. 78 (3): 524–536. doi:10.1037/0022-3514.78.3.524. PMID10743878.
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ncbi.nlm.nih.gov
Bailey JM, Pillard RC, Neale MC, Agyei Y (1993). "). Heritable factors influence sexual orientation in women". Archives of General Psychiatry. 50 (3): 217–223. doi:10.1001/archpsyc.1993.01820150067007. PMID8439243.
Bailey JM, Dunne MP, Martin NG (2000). "Genetic and environmental influences on sexual orientation and its correlates in an Australian twin sample". Journal of Personality and Social Psychology. 78 (3): 524–536. doi:10.1037/0022-3514.78.3.524. PMID10743878.