Chopra, K. R., & Kadekodi, G. K. (1999). Operationalising sustainable development: Economic-ecological modelling for developing countries. Sage.
芝加哥风格引文Chopra, Kanchan Ratna, 与 Gopal K. Kadekodi. Operationalising Sustainable Development: Economic-ecological Modelling for Developing Countries. New Delhi ; Thousand Oaks, Calif.: Sage, 1999.
MLA引文Chopra, Kanchan Ratna, 与 Gopal K. Kadekodi. Operationalising Sustainable Development: Economic-ecological Modelling for Developing Countries. Sage, 1999.
警告：这些引文格式不一定是100％准确.