Birmingham, W. (1966). Economics: An Introduction (2nd Revises ed.). Allen & Unwin.
シカゴスタイル引用形Birmingham, Walter. Economics: An Introduction. 2nd Revises ed. London: Allen & Unwin, 1966.
MLA引用形式Birmingham, Walter. Economics: An Introduction. 2nd Revises ed. Allen & Unwin, 1966.
警告: この引用は必ずしも正確ではありません.