Citazione Stile APA (7a Edizione)

HACKETT PENNY. (1997). INTRODUCTION TO TRAINING. UNIVERSITY PRESS.

Citazione stile Chigago Style (17a edizione)

HACKETT PENNY. INTRODUCTION TO TRAINING. HYDERABAD: UNIVERSITY PRESS, 1997.

Citatione MLA (9a ed.)

HACKETT PENNY. INTRODUCTION TO TRAINING. UNIVERSITY PRESS, 1997.