| Pimentel, J., 2017. The rhinoceros and the megatherium, an essay in natural history. Translated by Peter Mason. Cambridge, Mass., Harvard University Press, pp. 1-356
|
|
| Pimentel, J., 2010. El rinoceronte y el Megaterio: un ensayo de morfologia historica. Madrid, Abada Editores: pp. 1-317
|
|
|