Mauger, L. A., Velez, E., Cherkiss, M. S., Brien, M. L., Boston, M., Mazzotti, F. J., & Spotila, J. R. (2012). Population assessment of the American crocodile, Crocodylus acutus (Crocodilia: Crocodylidae) on the Pacific coast of Costa Rica.

Mauger, Laurie A., Elizabeth Velez, Michael Sebastino Cherkiss, Matthew L. Brien, Michael Boston, Frank J. Mazzotti, und James R. Spotila. Population Assessment of the American Crocodile, Crocodylus Acutus (Crocodilia: Crocodylidae) On the Pacific Coast of Costa Rica. 2012.

Mauger, Laurie A., et al. Population Assessment of the American Crocodile, Crocodylus Acutus (Crocodilia: Crocodylidae) On the Pacific Coast of Costa Rica. 2012.