APA (7 वां संस्करण) प्रशस्ति पत्र

Hope, E., & Singh, B. (1995). Energy price increases in developing countries: Case studies of Malaysia, Indonesia, Ghana, Zimbabwe, Colombia, and Turkey. World Bank, Policy Research Dept., Public Economics Division.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hope, Einar, और Balbir Singh. Energy Price Increases in Developing Countries: Case Studies of Malaysia, Indonesia, Ghana, Zimbabwe, Colombia, and Turkey. Washington, D.C: World Bank, Policy Research Dept., Public Economics Division, 1995.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hope, Einar, और Balbir Singh. Energy Price Increases in Developing Countries: Case Studies of Malaysia, Indonesia, Ghana, Zimbabwe, Colombia, and Turkey. World Bank, Policy Research Dept., Public Economics Division, 1995.

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