APA-viite (7. p.)
Haimann, T., & Hilgert, R. L. (1987). Supervision: Concepts and practices of management (4th ed.). South-Western.
Chicago-viite (17. p.)
Haimann, Theo, ja Raymond L. Hilgert. Supervision: Concepts and Practices of Management. 4th ed. Cincinnati: South-Western, 1987.
MLA-viite (9. p.)
Haimann, Theo, ja Raymond L. Hilgert. Supervision: Concepts and Practices of Management. 4th ed. South-Western, 1987.
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