Pollard, S. (1990). Wealth and poverty: An economic history of the twentieth century. Oxford University Press.
Chicagoスタイル(17版)引用形式Pollard, Sidney. Wealth and Poverty: An Economic History of the Twentieth Century. Oxford: Oxford University Press, 1990.
MLA(9版)引用形式Pollard, Sidney. Wealth and Poverty: An Economic History of the Twentieth Century. Oxford University Press, 1990.
警告: この引用は必ずしも正確ではありません.