GARCÍA MARTÍNEZ, B. Sobre Peter Gerhard, A Guide to the Historical Geography of New Spain. Historia Mexicana, [S. l.], v. 22, n. 4, p. 610–615, 1973. Disponível em: https://historiamexicana.colmex.mx/index.php/RHM/article/view/2938. Acesso em: 4 may. 2024.