Roberto. Know What You Don't Know: How Great Leaders Prevent Problems Before They Happen (1.). Pearson India.
Citazione stile Chigago Style (17a edizione)Roberto. Know What You Don't Know: How Great Leaders Prevent Problems Before They Happen. 1. Pearson India.
Citatione MLA (8a ed.)Roberto. Know What You Don't Know: How Great Leaders Prevent Problems Before They Happen. 1. Pearson India.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.