FIELDLER FRED E. (1984). IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT (2ND.). JOHN WILEY AND SONS.
Chicago Style aipamenaFIELDLER FRED E. IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT. 2ND. SINGAPORE: JOHN WILEY AND SONS, 1984.
MLA aipamenaFIELDLER FRED E. IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT. 2ND. JOHN WILEY AND SONS, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.