Tieger, P. D. (2007). Do What You Are (tts.). Harvard Business Press.
Chicago Style aipamenaTieger, Paul D. Do What You Are. tts. Boston, Massachuse: Harvard Business Press, 2007.
MLA aipamenaTieger, Paul D. Do What You Are. tts. Harvard Business Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.