Curtis, N., Jones, M. E. H., Shi, J., O'Higgins, P., Evans, S. E., & Fagan, M. J. (2011). Functional Relationship between Skull Form and Feeding Mechanics in Sphenodon, and Implications for Diapsid Skull Development. Public Library of Science.

Curtis, Neil, Marc E. H. Jones, Junfen Shi, Paul O'Higgins, Susan E. Evans, و Michael J. Fagan. Functional Relationship between Skull Form and Feeding Mechanics in Sphenodon, and Implications for Diapsid Skull Development. Public Library of Science, 2011.

Curtis, Neil, et al. Functional Relationship between Skull Form and Feeding Mechanics in Sphenodon, and Implications for Diapsid Skull Development. Public Library of Science, 2011.