P. S. B. R. James and R. Soundararajan, “OSTEOLOGICAL STUDY ON THE SPERM WHALE PHYSETER MACROCEPHALUS LINNAEUS FROM INDIAN OCEAN”, Indian J. Fish., vol. 28, no. 1 & 2, pp. 217–232, Nov. 2011, Accessed: Jul. 30, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJF/article/view/11944