(en) McGuire, J. A.et al, 2007. Phylogenetic systematics and biogeography of hummingbirds: Bayesian and maximum likelihood analyses of partitioned data and selection of an appropriate partitioning strategy. Systematic Biology, 56: 837–856.6. DOI:10.1080/10635150701656360.
(en) McGuire, J.Aet al 2009. A higher-level taxonomy for hummingbirds Journal of Ornithology 150(1):155-165. DOI:10.1007/s10336-008-0330-x
(en) McGuire, J.et al 2014. Molecular phylogenetics and the diversification of hummingbirds. Current Biology. 24 (8): 910–916. DOI:10.1016/j.cub.2014.03.016