Sumption, M. R., & Engstrom, Y. (1966). School-community relations: A new approach. McGraw-Hill.
Chicago Style aipamenaSumption, Merle Richard, and Yvonne Engstrom. School-community Relations: A New Approach. New York: McGraw-Hill, 1966.
MLA aipamenaSumption, Merle Richard, and Yvonne Engstrom. School-community Relations: A New Approach. McGraw-Hill, 1966.
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