Budd, J. W. (2005). Labor relations: Striking a balance. McGraw - Hill.
Chicago Style aipamenaBudd, John W. Labor Relations: Striking a Balance. Boston: McGraw - Hill, 2005.
MLA aipamenaBudd, John W. Labor Relations: Striking a Balance. McGraw - Hill, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.