Pratt, T. K., Beehler, B. M., Bishop, K. D., & Anderton, J. C. (2015). Birds of New Guinea (Second edition.). Princeton University Press.

Pratt, Thane K., Bruce McP Beehler, K. David Bishop, and John C. Anderton. Birds of New Guinea. Second edition. Princeton, New Jersey: Princeton University Press, 2015.

Pratt, Thane K., et al. Birds of New Guinea. Second edition. Princeton University Press, 2015.