HERNANDEZ SAMPIERI, R. (1998). METODOLOGIA DE LA INVESTIGACION (2.). MEXICO: MCGRAW-HILL INTERAMERICANA.
Chicago Style CitationHERNANDEZ SAMPIERI, ROBERTO. METODOLOGIA DE LA INVESTIGACION. 2. MEXICO: MCGRAW-HILL INTERAMERICANA, 1998.
MLA CitationHERNANDEZ SAMPIERI, ROBERTO. METODOLOGIA DE LA INVESTIGACION. 2. MEXICO: MCGRAW-HILL INTERAMERICANA, 1998.
Warning: These citations may not always be 100% accurate.