Columbia subject headings:
Romero, Óscar A. (Óscar Arnulfo), Saint, 1917-1980--Drama.
Harvard subject headings:
Romero, Oscar A. (Oscar Arnulfo), 1917-1980, in fiction, drama, poetry, etc.
Princeton subject headings:
Romero, Óscar A. (Óscar Arnulfo), Saint, 1917-1980--Drama.