Robbins. Stephen. P & Phillip L. Hunsaker. (2006). Training in Interpersonal skills: TIPS for managing people at work. Prentice-Hall of India.
Citazione stile Chigago Style (17a edizione)Robbins. Stephen. P e Phillip L. Hunsaker. Training in Interpersonal Skills: TIPS for Managing People at Work. New Delhi: Prentice-Hall of India, 2006.
Citatione MLA (9a ed.)Robbins. Stephen. P e Phillip L. Hunsaker. Training in Interpersonal Skills: TIPS for Managing People at Work. Prentice-Hall of India, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.