Harord, M. (2007). Selected topics in microeconomics. Department of research and publication.
芝加哥风格引文Harord, M.L.U. Selected Topics in Microeconomics. Mzumbe University: Department of research and publication, 2007.
MLA引文Harord, M.L.U. Selected Topics in Microeconomics. Department of research and publication, 2007.
警告：这些引文格式不一定是100％准确.