Seth,M.L. (1999). Principles of economics (33rd rev. ed.). Lakshmi Narain Agarwal.
シカゴスタイル引用形Seth,M.L. Principles of Economics. 33rd rev. ed. Agra: Lakshmi Narain Agarwal, 1999.
MLA引用形式Seth,M.L. Principles of Economics. 33rd rev. ed. Lakshmi Narain Agarwal, 1999.
警告: この引用は必ずしも正確ではありません.