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Baptista, Luis F.; Trail, Pepper W.; Horblit, H.M.; Boesman, Peter F. D. (2020-03-04), Billerman, Shawn M.; Keeney, Brooke K.; Rodewald, Paul G.; Schulenberg, Thomas S. (eds.), "Sao Tome Pigeon (Columba malherbii)", Birds of the World, Cornell Lab of Ornithology, doi:10.2173/bow.satpig1.01, S2CID241077126, retrieved 2023-10-10
Baptista, Luis F.; Trail, Pepper W.; Horblit, H.M.; Boesman, Peter F. D. (2020-03-04), Billerman, Shawn M.; Keeney, Brooke K.; Rodewald, Paul G.; Schulenberg, Thomas S. (eds.), "Sao Tome Pigeon (Columba malherbii)", Birds of the World, Cornell Lab of Ornithology, doi:10.2173/bow.satpig1.01, S2CID241077126, retrieved 2023-10-10
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