Columbia subject headings:
Villalón, Fernando, 1881-1930--Bibliography.
Villalón, Fernando, 1881-1930--Criticism and interpretation.
Harvard subject headings:
Villalón, Fernando, 1881-1930--Bibliography.
Villalón, Fernando, 1881-1930.
Princeton subject headings:
Villalón, Fernando, 1881-1930--Bibliography.
Villalón, Fernando, 1881-1930--Criticism and interpretation.