Lekachman, R. The varieties of economics: Documents, examples and manifestoes.
Chicagoスタイル(17版)引用形式Lekachman, Robert. The Varieties of Economics: Documents, Examples and Manifestoes. Cleveland, World Pub. Co. [1962].
MLA(9版)引用形式Lekachman, Robert. The Varieties of Economics: Documents, Examples and Manifestoes.
警告: この引用は必ずしも正確ではありません.