Παραπομπή APA

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

Παραπομπή Chicago Style

Luthans, Fred, και Mark J. Martinko. Practice of Supervision and Management. New delhi: McGraw Hill Kogakusha, 1979.

Παραπομπή MLA

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