Gaya APA

Tracy,Brian, . (2001). Hire And Keep The Best People : 21 Practical And Proven Teaching You Can Use Immediately . San Francisco: Berrett-Koehler Publisher,Inc..

Gaya MLA

Tracy,Brian, . "Hire And Keep The Best People : 21 Practical And Proven Teaching You Can Use Immediately". San Francisco: Berrett-Koehler Publisher,Inc., 2001. Text.