Παραπομπή APA
Wortman, M. S., & Luthans, F. (1975). Emerging concepts in management: Process, behavioral, quantitative, and systems (2d ed.). New York: Macmillan.
Παραπομπή Chicago StyleWortman, Max Sidones, and Fred Luthans. Emerging Concepts in Management: Process, Behavioral, Quantitative, and Systems. 2d ed. New York: Macmillan, 1975.
Παραπομπή MLAWortman, Max Sidones, and Fred Luthans. Emerging Concepts in Management: Process, Behavioral, Quantitative, and Systems. 2d ed. New York: Macmillan, 1975.
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