Letter from Fr. Sanvitores to the Pope, Dated Acapulco 20 March 1668

From Habele Institute

Levesque, Rodrigue (1995). "Letter from Fr. Sanvitores to the Pope, Dated Acapulco 20 March 1668". History of Micronesia: A Collection of Source Documents. Volume 4, Religious Conquest, 1638-1670. Gatineau, Quebec: Éditions Lévesque. pp. 394–397. ISBN 0-920201-04-0.