FIELDLER FRED E. (1984). IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT (2ND.). JOHN WILEY AND SONS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFIELDLER FRED E. IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT. 2ND. SINGAPORE: JOHN WILEY AND SONS, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFIELDLER FRED E. IMPROVING LEADERSHIP EFFECTIVENESS: THE LEADER MATCH CONCEPT. 2ND. JOHN WILEY AND SONS, 1984.
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