Marcis, J. G. (1981). Test Bank for Introductory Economics and Introductory Macroeconomics and Introductory Microeconomics. ELSEVIER.
芝加哥风格引文Marcis, John G. Test Bank for Introductory Economics and Introductory Macroeconomics and Introductory Microeconomics. ELSEVIER, 1981.
MLA引文Marcis, John G. Test Bank for Introductory Economics and Introductory Macroeconomics and Introductory Microeconomics. ELSEVIER, 1981.
警告：这些引文格式不一定是100％准确.