Burghardt, W. J. (1976). Seven hungers of the human family. Creative Service of the United States Catholic Conference.
Chicago-viite (17. p.)Burghardt, Walter J. Seven Hungers of the Human Family. Washington, D.C.: Creative Service of the United States Catholic Conference, 1976.
MLA-viite (8. p.)Burghardt, Walter J. Seven Hungers of the Human Family. Creative Service of the United States Catholic Conference, 1976.
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