Pujana Zuazola, L. M. d. (1987). Estructura social. [s.n.].
Chicago Style (17th ed.) CitationPujana Zuazola, Luis María de. Estructura Social. [S.l.]: [s.n.], 1987.
MLA (9th ed.) CitationPujana Zuazola, Luis María de. Estructura Social. [s.n.], 1987.
Warning: These citations may not always be 100% accurate.