GARCÍA MARTÍNEZ, B. Sobre Peter Gerhard, The southeast frontier of New Spain. Historia Mexicana, [S. l.], v. 29, n. 4, p. 658–661, 1980. Disponível em: https://historiamexicana.colmex.mx/index.php/RHM/article/view/2675. Acesso em: 1 may. 2024.