Sandford, C., & Vaish, M. B. (1971). Principles of economics. The Macmillan press limited.
シカゴスタイル引用形Sandford, C.T, , M.C. Bradbury Vaish. Principles of Economics. London: The Macmillan press limited, 1971.
MLA引用形式Sandford, C.T, , M.C. Bradbury Vaish. Principles of Economics. The Macmillan press limited, 1971.
警告: この引用は必ずしも正確ではありません.