Joan Morgan: The Book of Pears. The Definitive History and Guide to over 500 Varieties. Petits Propos Culinaires, [S. l.], p. 111, 2015. DOI: 10.1558/ppc.28207. Disponível em: https://journal.equinoxpub.com/ppc/article/view/28207.. Acesso em: 16 jul. 2024.