Crivelli, A; Schreiber, R (1984). "Status of the Pelecanidae". Biological Conservation30 (2): 147. doi:10.1016/0006-3207(84)90063-6.
Gokula, V (2011). "Breeding biology of the Spot-billed Pelican (Pelecanus philippensis) in Karaivetti Bird Sanctuary, Tamil Nadu, India". Chinese Birds2 (2): 101–108. doi:10.5122/cbirds.2011.0013.
Gokula V (2011). "An ethogram of Spot-billed Pelican (Pelecanus philippensis)". Chinese Birds2 (4): 183–192. doi:10.5122/cbirds.2011.0030.