MARKS JOSEPH G. (1987). OPERATIONS MANAGEMENT: THEORY AND PRACTICE (3.). MCGRAW-HILL.
Cita Chicago (17th ed.)MARKS JOSEPH G. OPERATIONS MANAGEMENT: THEORY AND PRACTICE. 3. NEW YORK: MCGRAW-HILL, 1987.
Cita MLA (9th ed.)MARKS JOSEPH G. OPERATIONS MANAGEMENT: THEORY AND PRACTICE. 3. MCGRAW-HILL, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.