Todaro, M. P. (1977). Economics for a developing world: An introduction to principles, problems and policies for development. Longman.
芝加哥风格引文Todaro, Michael P. Economics for a Developing World: An Introduction to Principles, Problems and Policies for Development. London: Longman, 1977.
MLA引文Todaro, Michael P. Economics for a Developing World: An Introduction to Principles, Problems and Policies for Development. Longman, 1977.
警告：这些引文格式不一定是100％准确.