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Narring F, Stronski Huwiler SM, Michaud PA. Prevalence and dimensions of sexual orientation in Swiss adolescents: a cross-sectional survey of 16 to 20-year-old students. „Acta Paediatrica”. 92 (2), s. 233–239, 2003. DOI: 10.1111/j.1651-2227.2003.tb00532.x. PMID: 12710652.
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L.A. Brotto, G. Knudson, J. Inskip, K. Rhodes i inni. Asexuality: a mixed-methods approach. „Arch Sex Behav”. 39 (3), s. 599–618, Jun 2010. DOI: 10.1007/s10508-008-9434-x. PMID: 19082703.
Smith et al. Sex in Australia: Sexual identity, sexual attraction and sexual experience among a representative sample of adults. „Australian and New Zealand Journal of Public Health”. 27 (2), s. 138–145, 2003. DOI: 10.1111/j.1467-842X.2003.tb00801.x. PMID: 14696704.
Narring F, Stronski Huwiler SM, Michaud PA. Prevalence and dimensions of sexual orientation in Swiss adolescents: a cross-sectional survey of 16 to 20-year-old students. „Acta Paediatrica”. 92 (2), s. 233–239, 2003. DOI: 10.1111/j.1651-2227.2003.tb00532.x. PMID: 12710652.
McCabe et al. Sexual orientation, substance use behaviors and substance dependence in the United States. „Addiction”. 104 (8), s. 1333–1345, 2009. DOI: 10.1111/j.1360-0443.2009.02596.x. PMID: 19438839.
L.A. Brotto, G. Knudson, J. Inskip, K. Rhodes i inni. Asexuality: a mixed-methods approach. „Arch Sex Behav”. 39 (3), s. 599–618, Jun 2010. DOI: 10.1007/s10508-008-9434-x. PMID: 19082703.
Justin J.J.J.LehmillerJustin J.J.J., The psychology of human sexuality, Second edition, Hoboken, NJ, ISBN 978-1-119-16471-5, OCLC992433913 [dostęp 2019-08-29]. Brak numerów stron w książce