SHEPPARD BLAIR. (2006). INSPIRING OTHERS: WHAT REALLY MOTIVATES PEOPLE (1ST.). KAPLAN PUBLISHING.
Citazione stile Chigago Style (17a edizione)SHEPPARD BLAIR. INSPIRING OTHERS: WHAT REALLY MOTIVATES PEOPLE. 1ST. U S A: KAPLAN PUBLISHING, 2006.
Citatione MLA (9a ed.)SHEPPARD BLAIR. INSPIRING OTHERS: WHAT REALLY MOTIVATES PEOPLE. 1ST. KAPLAN PUBLISHING, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.