Overdulve, J. P. (1978). Prudish parasites: The discovery of sexuality, and studies on the life cycle, particularly the sexual stages in cats, of the sporozoan parasite Isospora (Toxoplasma) gondii. Université d'Alger.
Chicago-referens (17:e uppl.)Overdulve, Jacob Prosper. Prudish Parasites: The Discovery of Sexuality, and Studies on the Life Cycle, Particularly the Sexual Stages in Cats, of the Sporozoan Parasite Isospora (Toxoplasma) Gondii. Netherlands: Université d'Alger, 1978.
MLA-referens (8:e uppl.)Overdulve, Jacob Prosper. Prudish Parasites: The Discovery of Sexuality, and Studies on the Life Cycle, Particularly the Sexual Stages in Cats, of the Sporozoan Parasite Isospora (Toxoplasma) Gondii. Université d'Alger, 1978.
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