Wortman, M. S., Sperling, J., & Bennet, C. L. (1975). Defining the manager's job: A MANUAL of position descriptions (2nd ed.). AMACOM.
Čikaški stil citiranja (17. izdanje)Wortman, Max Sidores, JoAnn Sperling, i Carrie Lynn Bennet. Defining the Manager's Job: A MANUAL of Position Descriptions. 2nd ed. New York: AMACOM, 1975.
MLA način citiranja (9. izdanje)Wortman, Max Sidores, et al. Defining the Manager's Job: A MANUAL of Position Descriptions. 2nd ed. AMACOM, 1975.
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