Columbia subject headings:
Philippines--History--1521-1812.
Torre y Ayala, Gaspar Antonio de la, 1680-1745.
Harvard subject headings:
Philippines--History--1521-1812.
Torre y Ayala, Gaspar Antonio de la, 1680-1745
Princeton subject headings:
Philippines--History--1521-1812.
Torre y Ayala, Gaspar Antonio de la, 1680-1745.