Columbia subject headings:
Gregorio de la Concepción, fray, 1773-1843.
Mexico--History--Wars of Independence, 1810-1821--Sources.
Harvard subject headings:
Gregorio de la Concepción, fray, 1773-1843.
Mexico--History--Wars of Independence, 1810-1821--Sources.
Princeton subject headings:
Gregorio de la Concepción, fray, 1773-1843.
Mexico--History--Wars of Independence, 1810-1821--Sources.