Παραπομπή APA

Luthans, F., & Martinko, M. J. (1979). The practice of supervision and management. McGraw-Hill.

Παραπομπή Chicago Style

Luthans, Fred, και Mark J. Martinko. The Practice of Supervision and Management. New York: McGraw-Hill, 1979.

Παραπομπή MLA

Luthans, Fred, και Mark J. Martinko. The Practice of Supervision and Management. McGraw-Hill, 1979.