Shields, J. M. (1987). An analysis of selected aspects of leadership skills among selected principals of Catholic secondary schools in the Archdiocese of Chicago.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShields, John Michael. An Analysis of Selected Aspects of Leadership Skills Among Selected Principals of Catholic Secondary Schools in the Archdiocese of Chicago. 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रShields, John Michael. An Analysis of Selected Aspects of Leadership Skills Among Selected Principals of Catholic Secondary Schools in the Archdiocese of Chicago. 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.