Tohutoro APA (7th ed.)

Robbins, S. P. (1990). Management (3rd.ed.). Prentice-Hall..

Tohutoru Kātū Chicago (17th ed.)

Robbins, Stephen P. Management. 3rd.ed. Englewood Cliffs: Prentice-Hall., 1990.

Tohutoro MLA (9th ed.)

Robbins, Stephen P. Management. 3rd.ed. Prentice-Hall., 1990.