Brocka, B., & Brocka, M. S. (1997). Quality management (gestión de calidad). Vergara.
Chicago Style (17th ed.) CitationBrocka, Bruce, and M Suzanne Brocka. Quality Management (gestión De Calidad). Buenos Aires: Vergara, 1997.
MLA (9th ed.) CitationBrocka, Bruce, and M Suzanne Brocka. Quality Management (gestión De Calidad). Vergara, 1997.