Safford, P. L., & Safford, E. J. (1996). A history of childhood and disability. Teachers College Press.
シカゴスタイル引用形Safford, Philip L., , Elizabeth J. Safford. A History of Childhood and Disability. New York: Teachers College Press, 1996.
MLA引用形式Safford, Philip L., , Elizabeth J. Safford. A History of Childhood and Disability. Teachers College Press, 1996.
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