«Gross Description and Osteometrics of the Axial Skeleton (Ribs and Vertebrae) of Eidolon Helvum (African Fruit Bat)». Nigerian Journal of Physiological Sciences, т. 33, вып. 2, май 2021 г., сс. 189-94, https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1912.