Belshaw, H. (1960). Population growth and levels of consumption.
シカゴスタイル引用形Belshaw, Horace. Population Growth and Levels of Consumption. George Allen & Unwin Ltd., London, 1960.
MLA引用形式Belshaw, Horace. Population Growth and Levels of Consumption. 1960.
警告: この引用は必ずしも正確ではありません.