Mel Gray & Stephen A Webb. (2009). Social work: Theories and methods. Sage.
シカゴスタイル引用形Mel Gray , Stephen A Webb. Social Work: Theories and Methods. London: Sage, 2009.
MLA引用形式Mel Gray , Stephen A Webb. Social Work: Theories and Methods. Sage, 2009.
警告: この引用は必ずしも正確ではありません.