Kennedy, Martyn; Spencer, Hamish G. (2004). «Phylogenies of the frigatebirds (Fregatidae) and tropicbirds (Phaethonidae), two divergent groups of the traditional order Pelecaniformes, inferred from mitochondrial DNA sequences». Molecular Phylogenetics and Evolution. 31 (1): 31–38. ISSN1055-7903. PMID15019606. doi:10.1016/j.ympev.2003.07.007
Nunes, Guilherme Tavares; Leal, Gustavo Da Rosa; Campolina, Cynthia; Freitas, Thales Renato Ochotorena De; Efe, Márcio Amorim; Bugoni, Leandro (2013). «Sex determination and sexual size dimorphism in the red-billed tropicbird (Phaethon aethereus) and white-tailed tropicbird (P. lepturus)». Waterbirds. 36 (3): 348–52. ISSN1524-4695. doi:10.1675/063.036.0312
Orta, J.; Jutglar, F.; Garcia, E.F.J.; Kirwan, G.M.; Boesman, P. (2017). del Hoyo; Elliott, Andrew; Sargatal; Christie, David A.; de Juana, Eduardo, eds. «Red-billed Tropicbird (Phaethon aethereus)». Handbook of the Birds of the World Alive. Barcelona, Spain: Lynx Edicions. Consultado em 10 de maio de 2017
Orta, J.; Jutglar, F.; Garcia, E.F.J.; Kirwan, G.M.; Boesman, P. (2017). del Hoyo; Elliott, Andrew; Sargatal; Christie, David A.; de Juana, Eduardo, eds. «Red-billed Tropicbird (Phaethon aethereus)». Handbook of the Birds of the World Alive. Barcelona, Spain: Lynx Edicions. Consultado em 10 de maio de 2017
Kennedy, Martyn; Spencer, Hamish G. (2004). «Phylogenies of the frigatebirds (Fregatidae) and tropicbirds (Phaethonidae), two divergent groups of the traditional order Pelecaniformes, inferred from mitochondrial DNA sequences». Molecular Phylogenetics and Evolution. 31 (1): 31–38. ISSN1055-7903. PMID15019606. doi:10.1016/j.ympev.2003.07.007
Kennedy, Martyn; Spencer, Hamish G. (2004). «Phylogenies of the frigatebirds (Fregatidae) and tropicbirds (Phaethonidae), two divergent groups of the traditional order Pelecaniformes, inferred from mitochondrial DNA sequences». Molecular Phylogenetics and Evolution. 31 (1): 31–38. ISSN1055-7903. PMID15019606. doi:10.1016/j.ympev.2003.07.007
Nunes, Guilherme Tavares; Leal, Gustavo Da Rosa; Campolina, Cynthia; Freitas, Thales Renato Ochotorena De; Efe, Márcio Amorim; Bugoni, Leandro (2013). «Sex determination and sexual size dimorphism in the red-billed tropicbird (Phaethon aethereus) and white-tailed tropicbird (P. lepturus)». Waterbirds. 36 (3): 348–52. ISSN1524-4695. doi:10.1675/063.036.0312