Hennessey, A. B. (2011). "Species rank of Phibalura (flavirostris) boliviana based on plumage, soft part color, vocalizations, and seasonal movements". Wilson Journal of Ornithology. 123 (3): 454–458. doi:10.1676/10-190.1. S2CID83679203.
Berv, J. S.; Prum, R. O. (2014). "A comprehensive multilocus phylogeny of the Neotropical cotingas (Cotingidae, Aves) with a comparative evolutionary analysis of breeding system and plumage dimorphism and a revised phylogenetic classification". Molecular Phylogenetics and Evolution. 81: 120–136. doi:10.1016/j.ympev.2014.09.001. PMID25234241.
hbw.com
del Hoyo, J., et al. (eds.). "Apolo Cotinga (Phibalura boliviana)". Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. Retrieved 24 September 2019.
Berv, J. S.; Prum, R. O. (2014). "A comprehensive multilocus phylogeny of the Neotropical cotingas (Cotingidae, Aves) with a comparative evolutionary analysis of breeding system and plumage dimorphism and a revised phylogenetic classification". Molecular Phylogenetics and Evolution. 81: 120–136. doi:10.1016/j.ympev.2014.09.001. PMID25234241.
semanticscholar.org
api.semanticscholar.org
Hennessey, A. B. (2011). "Species rank of Phibalura (flavirostris) boliviana based on plumage, soft part color, vocalizations, and seasonal movements". Wilson Journal of Ornithology. 123 (3): 454–458. doi:10.1676/10-190.1. S2CID83679203.