Não informado. (1976). Social science history. Duke University Press.
Chicagoスタイル(17版)引用形式Não informado. Social Science History. Durham, NC: Duke University Press, 1976.
MLA(8版)引用形式Não informado. Social Science History. Duke University Press, 1976.
警告: この引用は必ずしも正確ではありません.