ebrary, Inc, Collins, S. M., & Sachs, J. (1989). Developing country debt and economic performance. University of Chicago Press.
芝加哥风格引文ebrary, Inc, Susan Margaret Collins, 与 Jeffrey Sachs. Developing Country Debt and Economic Performance. Chicago: University of Chicago Press, 1989.
MLA引文ebrary, Inc, et al. Developing Country Debt and Economic Performance. University of Chicago Press, 1989.
警告：这些引文格式不一定是100％准确.