Columbia subject headings:
Almada, Pedro J., 1883-
Mexico--History--Revolution, 1910-1920--Personal narratives.
Harvard subject headings:
Almada, Pedro J., 1883-
Mexico--History--Revolution, 1910--Personal narratives.
Mexico--History--Revolution, 1910-1920--Personal narratives.
Princeton subject headings:
Almada, Pedro J.
Revolutionaries--Mexico--Biography.