(en) Klein, Fritz, Sepekoff, Barry & Wolf, Timothy J. (01-01-1985). Sexual Orientation: A Multi-Variable Dynamic Process. Journal of Homosexuality 11 (1-2): 35-49. DOI:10.1300/J082v11n01_04.
(en) Kendall, Laurie J. (17 oktober 2008). Bisexual perspectives on same-sex marriage. Dancing with My Grandma: Talking with Robyn Ochs About Complex Identities and Simple Messages in the Marriage Equality Movement. Journal of Bisexuality 7 (3-4): 319-344. DOI:10.1080/15299710802171464.