Παραπομπή APA

Straub, J. T. (2001). art of motivating and leading people. Pentagon Press.

Παραπομπή Chicago Style

Straub, Joseph T. Art of Motivating and Leading People. New Delhi: Pentagon Press, 2001.

Παραπομπή MLA

Straub, Joseph T. Art of Motivating and Leading People. Pentagon Press, 2001.