Iyer, P. (2013). Secret of leadership: Stories to awaken, inspire and unleash the leader within. Portfolo Penguin.
Citazione stile Chigago Style (17a edizione)Iyer, Prakash. Secret of Leadership: Stories to Awaken, Inspire and Unleash the Leader Within. USA: Portfolo Penguin, 2013.
Citatione MLA (9a ed.)Iyer, Prakash. Secret of Leadership: Stories to Awaken, Inspire and Unleash the Leader Within. Portfolo Penguin, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.