HARTLEY J F. (2000). SUCCESSFUL EMPLOYEE RELATIONS. INFINITY BOOKS.
Chicago Style aipamenaHARTLEY J F. SUCCESSFUL EMPLOYEE RELATIONS. NEW DELHI: INFINITY BOOKS, 2000.
MLA aipamenaHARTLEY J F. SUCCESSFUL EMPLOYEE RELATIONS. INFINITY BOOKS, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.