Columbia subject headings:
Harvard subject headings:
Haya de la Torre, Víctor Raúl, 1895-1979--Influence.
Haya de la Torre, Víctor Raúl, 1895-1979--Political and social views.
Princeton subject headings:
Haya de la Torre, Víctor Raúl, 1895-1979--Philosophy.
Haya de la Torre, Víctor Raúl, 1895-1979--Political and social views.