Lawrence, Richard (17.. – 18..)
« Veterinario inglese autore di An enquiry into the structure and animal economy of the horse e di Observations on the causes wich constitute unsoundness in horses . » Bibliothèque du Quirinal
« Veterinario inglese autore di An enquiry into the structure and animal economy of the horse e di Observations on the causes wich constitute unsoundness in horses . » Bibliothèque du Quirinal