Tye, J. (1997). Personal best : 1001 great ideas for achieving success in: Your career. John Wiley.
Citazione stile Chigago Style (17a edizione)Tye, Joe. Personal Best : 1001 Great Ideas for Achieving Success in: Your Career. New York: John Wiley, 1997.
Citatione MLA (9a ed.)Tye, Joe. Personal Best : 1001 Great Ideas for Achieving Success in: Your Career. John Wiley, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.