Duncan, H. D. (1969). Symbols and social theory. Oxford University Press.
Chicagoスタイル(17版)引用形式Duncan, Hugh Dalziel. Symbols and Social Theory. New York: Oxford University Press, 1969.
MLA(8版)引用形式Duncan, Hugh Dalziel. Symbols and Social Theory. Oxford University Press, 1969.
警告: この引用は必ずしも正確ではありません.