Tu prójimo como a ti /
Calderón de la Barca, Pedro,1600-1681.
Thomas, Mary Lorene.
Kassel : Reichenberger,
1989-
Text in Spanish, critical matter in English.
Bibliography: v. 1., p.[307]-319.
Vol. 1. Edition of the Two Versions -- v. 2. Paleographic edition and concordance.