Kohler, H. (1970). Economics: The science of scarcity. Dryden Press.
シカゴスタイル引用形Kohler, Heinz. Economics: The Science of Scarcity. Illinois: Dryden Press, 1970.
MLA引用形式Kohler, Heinz. Economics: The Science of Scarcity. Dryden Press, 1970.
警告: この引用は必ずしも正確ではありません.