Todaro, M. P. (1977). Economics for a developing world. London: Long man.
Trích dẫn kiểu ChicagoTodaro, Michael P. Economics for a Developing World. London: Long man, 1977.
MLA引文Todaro, Michael P. Economics for a Developing World. London: Long man, 1977.
警告：这些引文格式不一定是100％准确.