«The Foetal Anatomy and Allantoic Placenta of An African Fruit Bat (Epomops franqueti)», NJPS, vol. 35, fasc. 2, pp. 217–219, dic. 2020, Consultato: 25 giugno 2026. [Online]. Disponibile su: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1475