Fry, H. and P. F. D. Boesman (2020). "Rainbow bee-eater (Merops ornatus), version 1.0." In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rabeat1.01
Marks, Ben D.; Weckstein, Jason D.; Moyle, Robert G. (October 2007). "Molecular phylogenetics of the Bee-eaters (Aves: Meropidae) based on nuclear and mitochondrial DNA sequence data". Molecular Phylogenetics and Evolution. 45 (1): 23–32. Bibcode:2007MolPE..45...23M. doi:10.1016/j.ympev.2007.07.004. PMID17716922.
Ikenaga, Hiroshi; Sweet, P.; Hart, M. (2009). "Analysis and reconfirmation of a bee-eater specimen from Japan". Ornithological Science. 8 (2): 169–171. doi:10.2326/osj.8.169. S2CID84797852.
Boland, C. R. J. (2004). "Introduced cane toads Bufo marinus are active nest predators and competitors of Rainbow Bee-eaters Merops ornatus: observational and experimental evidence". Biological Conservation. 120 (1): 53–62. Bibcode:2004BCons.120...53B. doi:10.1016/j.biocon.2004.01.025.
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Marks, Ben D.; Weckstein, Jason D.; Moyle, Robert G. (October 2007). "Molecular phylogenetics of the Bee-eaters (Aves: Meropidae) based on nuclear and mitochondrial DNA sequence data". Molecular Phylogenetics and Evolution. 45 (1): 23–32. Bibcode:2007MolPE..45...23M. doi:10.1016/j.ympev.2007.07.004. PMID17716922.
Boland, C. R. J. (2004). "Introduced cane toads Bufo marinus are active nest predators and competitors of Rainbow Bee-eaters Merops ornatus: observational and experimental evidence". Biological Conservation. 120 (1): 53–62. Bibcode:2004BCons.120...53B. doi:10.1016/j.biocon.2004.01.025.
Marks, Ben D.; Weckstein, Jason D.; Moyle, Robert G. (October 2007). "Molecular phylogenetics of the Bee-eaters (Aves: Meropidae) based on nuclear and mitochondrial DNA sequence data". Molecular Phylogenetics and Evolution. 45 (1): 23–32. Bibcode:2007MolPE..45...23M. doi:10.1016/j.ympev.2007.07.004. PMID17716922.
Ikenaga, Hiroshi; Sweet, P.; Hart, M. (2009). "Analysis and reconfirmation of a bee-eater specimen from Japan". Ornithological Science. 8 (2): 169–171. doi:10.2326/osj.8.169. S2CID84797852.