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1
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4288
| Meylan, P. A. 1987. The phylogenetic relationships of soft-shelled turtles (family Trionychidae). Bulletin of the American Museum of Natural History 186:1–101. |
2
|
4603
| Neill, W. T. 1951. The taxonomy of North American soft-shelled turtles, genus Amyda. Ross Allen's Reptile Institute, Publication of the Research Division 1:7–24, Silver Springs, Florida, USA. |
3
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5378
| Schwartz, A. 1956. The relationships and nomenclature of the soft-shelled turtles (genus Trionyx) of the southeastern United States. Charleston Museum Leaflet No. 26. 21pp. |
4
|
6065
| Webb, R. G. 1962. North American recent soft-shelled turtle (Family Trionychidae). Publication of the Kansas Museum of Natural History 13:429–611. |