Hapgood, E. C. La aventura del hombre. [S.l.]: Juventud.
Chicago Style CitationHapgood, E. Crossfield. La Aventura Del Hombre. [S.l.]: Juventud.
MLA CitationHapgood, E. Crossfield. La Aventura Del Hombre. [S.l.]: Juventud.
Warning: These citations may not always be 100% accurate.