Sathyamoorthy, O. R., Thirumurugan, R., Kumar, K. S., & Jayathangaraj, M. G. (2013). Gross Morphological Studies on the Pelvic Girdle of Spot-Billed Pelicans (Pelecanus philippensis). Indian Journal of Veterinary Anatomy, 24(2). https://epubs.icar.org.in/index.php/IJVA/article/view/27103