APA aipamena

(2006).  The workplace: Chart your career.  Mc Graw Hill.

Chicago Style aipamena

 The Workplace: Chart Your Career.  Mc Graw Hill, 2006.

MLA aipamena

 The Workplace: Chart Your Career.  Mc Graw Hill, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.