Nelson, S. (1992). Catholic elementary schools in Chicago's black inner city: Mission and organizational effectiveness.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNelson, Sheila. Catholic Elementary Schools in Chicago's Black Inner City: Mission and Organizational Effectiveness. 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNelson, Sheila. Catholic Elementary Schools in Chicago's Black Inner City: Mission and Organizational Effectiveness. 1992.
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