MONKS JOSEPH G. (1977). OPERATIONS MANAGEMENT THEORY & PROBLEMS. MCGRAW-HILL.
Lua i Stíl Chicago (17ú heag.)MONKS JOSEPH G. OPERATIONS MANAGEMENT THEORY & PROBLEMS. TOKYO: MCGRAW-HILL, 1977.
Lua MLA (9ú heag.)MONKS JOSEPH G. OPERATIONS MANAGEMENT THEORY & PROBLEMS. MCGRAW-HILL, 1977.
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