Hopcke, R. H. (1991). Jung, jungians, and homosexuality. Shambhala.
Lua i Stíl Chicago (17ú heag.)Hopcke, Robert H. Jung, Jungians, and Homosexuality. Boston: Shambhala, 1991.
Lua MLA (8ú heag.)Hopcke, Robert H. Jung, Jungians, and Homosexuality. Shambhala, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.