Wortman, M. S., Sperling, J., & Bennet, C. L. (1975). Defining the manager's job: A MANUAL of position descriptions (2nd ed.). AMACOM.
Citazione stile Chigago Style (17a edizione)Wortman, Max Sidores, JoAnn Sperling, e Carrie Lynn Bennet. Defining the Manager's Job: A MANUAL of Position Descriptions. 2nd ed. New York: AMACOM, 1975.
Citatione MLA (9a ed.)Wortman, Max Sidores, et al. Defining the Manager's Job: A MANUAL of Position Descriptions. 2nd ed. AMACOM, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.