Template:Spaulding, O'Leary & Gatesy, 2009
- Spaulding, M., O'Leary, M.A. & Gatesy, J. 2009. Relationships of Cetacea (Artiodactyla) Among Mammals: Increased Taxon Sampling Alters Interpretations of Key Fossils and Character Evolution. PLoS ONE 4(9): e7062. DOI: 10.1371/journal.pone.0007062
