Todaro, M. P., & Smith, S. C. (2007). An introduction to economic development (9th ed.). Pearson Education South Asia Pte Ltd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTodaro, Michael P., और Stephen C. Smith. An Introduction to Economic Development. 9th ed. Singapore: Pearson Education South Asia Pte Ltd, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTodaro, Michael P., और Stephen C. Smith. An Introduction to Economic Development. 9th ed. Pearson Education South Asia Pte Ltd, 2007.
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