2009, Pope Gus Rasputin Nishnabotna Sni-A-Bar, “Biscuitus”, in The Nuclear Platypus Biscuit Bible: A Spiritual Guide for the Disciples of Biscuitism, page 16
2011, Jody Norton, “Transchildren and the Discipline of Children's Literature”, in Kenneth B. Kidd, Michelle Ann Abate, editors, Over the Rainbow: Queer Children's and Young Adult Literature, University of Michigan, LCC PS374.H63 O84 2011, page 306
1997 December 18, Kate Bornstein, My Gender Workbook: How to Become a Real Man, a Real Woman, the Real You, or Something Else Entirely, London, New York: Routledge, LCC HQ1075.B69 1998, page 164