Não informado. (1974). International Journal of Social Economics. MCB University Press.
Chicagoスタイル(17版)引用形式Não informado. International Journal of Social Economics. Bradford, Inglaterra: MCB University Press, 1974.
MLA(8版)引用形式Não informado. International Journal of Social Economics. MCB University Press, 1974.
警告: この引用は必ずしも正確ではありません.