Baptista, Luis F.; Trail, Pepper W.; Horblit, H.M.; Boesman, Peter F. D.; Kirwan, Guy M. (2020-03-04), Billerman, Shawn M.; Keeney, Brooke K.; Rodewald, Paul G.; Schulenberg, Thomas S. (eds.), "Scaly-naped Pigeon (Patagioenas squamosa)", Birds of the World, Cornell Lab of Ornithology, doi:10.2173/bow.scnpig1.01, retrieved 2024-03-03
Baptista, Luis F.; Trail, Pepper W.; Horblit, H.M.; Boesman, Peter F. D.; Kirwan, Guy M. (2020-03-04), Billerman, Shawn M.; Keeney, Brooke K.; Rodewald, Paul G.; Schulenberg, Thomas S. (eds.), "Scaly-naped Pigeon (Patagioenas squamosa)", Birds of the World, Cornell Lab of Ornithology, doi:10.2173/bow.scnpig1.01, retrieved 2024-03-03