Kinsey, A. C., Letter to G. V. Ramsey. Folder 1, 1940, September 20. G. V. Ramsey File, Alfred C. Kinsey Correspondence Collection, Kinsey Institute Archives, Bloomington, Indiana. Zit. nach: Drucker, D., Marking sexuality from 0—6: The Kinsey scale in online culture, in: Sexuality & Culture, 16(3), 2012, S. 241—262.
Obituaries: Fritz Klein (2006). British Medical Journal. doi: https://doi.org/10.1136/bmj.333.7557.47.
Rossi, K., What Anything That Moves and My Mother Have In Common. Anything that Moves, Issue 1, 1991.Zugriff via the Anything that Moves digital archive: https://anythingthatmovesarchive.carrd.co/.
Bowling, J., Dodge, B. und Bartelt, E., Sexuality-related communication within the family context: Experiences of bisexual parents with their children in the United States of America, in: Sex Education, 2017, 17(1), S. 86—102.Bartelt, E., Bowling, J., Dodge, B. und Bostwick, W., Bisexual identity in the context of parenthood: An exploratory qualitative study of self-identified bisexual parents in the United States, in: Journal of Bisexuality, 2017, 17(4), S. 378-399.
Manley, M. H., Goldberg, A. E. und Ross, L. E., Invisibility and involvement: LGBTQ community connections among plurisexual women during pregnancy and postpartum, in: Psychology of sexual orientation and gender diversity, 2018, 5(2), S. 169.Ross, L. E., Goldberg, A. E., Tarasoff, L. A. und Guo, C., Perceptions of partner support among pregnant plurisexual women: A qualitative study, in: Sexual and Relationship Therapy, 2018, 33(1-2), S. 59-78.
United Nations High Commissioner for Refugees (2012), Richtlinien zum Internationalen Schutz Nr.9: Anträge auf Anerkennung der Flüchtlingseigenschaft aufgrund der sexuellen Orientierung und/oder der geschlechtlichen Identität im Zusammenhang mit Artikel 1(A)2 des Abkommens von 1951 bzw. des Protokolls von 1967 über die Rechtsstellung der Flüchtlinge. https://www.unhcr.org/509136ca9.pdf.