Citazione Stile APA (7a Edizione)

Iyer, P. (2013). The Scret of leadership. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Iyer, Prakash. The Scret of Leadership. New Delhi: Penguin Books, 2013.

Citatione MLA (9a ed.)

Iyer, Prakash. The Scret of Leadership. Penguin Books, 2013.