APA aipamena

Fifty Lessons. (2008). Executing for Results. Harvard Bus.School Pub.

Chicago Style aipamena

Fifty Lessons. Executing for Results. Boston: Harvard Bus.School Pub, 2008.

MLA aipamena

Fifty Lessons. Executing for Results. Harvard Bus.School Pub, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.