Παραπομπή APA

Pettinger, R. (2000). Mastering: Management skills. Palgrave.

Παραπομπή Chicago Style

Pettinger, Richard. Mastering: Management Skills. New York: Palgrave, 2000.

Παραπομπή MLA

Pettinger, Richard. Mastering: Management Skills. Palgrave, 2000.