Rao, T. (2003). 360 Degree feedback and assessment & development centres Vol 1 (2nd.). Excel.
Citazione stile Chigago Style (17a edizione)Rao, T. 360 Degree Feedback and Assessment & Development Centres Vol 1. 2nd. New Delhi: Excel, 2003.
Citatione MLA (9a ed.)Rao, T. 360 Degree Feedback and Assessment & Development Centres Vol 1. 2nd. Excel, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.