Moyle, Robert G.; Johnson, K. P. (2006), “A molecular phylogeny of kingfishers (Alcedinidae) with insights into early biogeographic history”, Auk123 (2): 487–499, doi:10.1642/0004-8038(2006)123[487:AMPOKA]2.0.CO;2
Moyle, Robert G.; Johnson, K. P. (2006), “A molecular phylogeny of kingfishers (Alcedinidae) with insights into early biogeographic history”, Auk123 (2): 487–499, doi:10.1642/0004-8038(2006)123[487:AMPOKA]2.0.CO;2