Gaya APA

JOHNSON, L, A., Montgomery, D, C. (1974). OPERATIONS RESEARCH IN PRODUCTION PLANNING, SCHEDULING, AND INVENTORY CONTROL . New York: JOHN WILEY & SONS.

Gaya MLA

JOHNSON, Lynwood, A.., Montgomery, Douglas, C.. "OPERATIONS RESEARCH IN PRODUCTION PLANNING, SCHEDULING, AND INVENTORY CONTROL". New York: JOHN WILEY & SONS, 1974. Textbook.