Johnson, C. (1988). Measuring the economy. London: Penguin Books.
シカゴスタイル引用形Johnson, Christopher. Measuring the Economy. London: Penguin Books, 1988.
MLA引用形式Johnson, Christopher. Measuring the Economy. London: Penguin Books, 1988.
警告: この引用は必ずしも正確ではありません.