APA-referens (7:e uppl.)
Guarino, A. C. (2007). Smart is not enough!: The South Pole theory and other powerful talent management secrets. John Wiley & Sons.
Chicago-referens (17:e uppl.)
Guarino, Alan C. Smart Is Not Enough!: The South Pole Theory and Other Powerful Talent Management Secrets. Hoboken, N.J.: John Wiley & Sons, 2007.
MLA-referens (9:e uppl.)
Guarino, Alan C. Smart Is Not Enough!: The South Pole Theory and Other Powerful Talent Management Secrets. John Wiley & Sons, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.