Burghardt, W. J. (1976). Seven hungers of the human family. Creative Service of the United States Catholic Conference.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBurghardt, Walter J. Seven Hungers of the Human Family. Washington, D.C.: Creative Service of the United States Catholic Conference, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBurghardt, Walter J. Seven Hungers of the Human Family. Creative Service of the United States Catholic Conference, 1976.
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