Biswas, S. 1981. A Report on the Olive Ridley, <i>Lepidochelys olivacea</i> (Eschscholtz) [Testudines: Cheloniidae] of Bay of Bengal. Records of the Zoological Survey of India. 79, 3-4 (Dec. 1981), 275–302. DOI:https://doi.org/10.26515/rzsi/v79/i3-4/1981/161727.