Robinson, M. A. (1967). An introduction to economic reasoning (4th rev. ed.). Brookings Institution.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobinson, Marshall A. An Introduction to Economic Reasoning. 4th rev. ed. Washington, D. C: Brookings Institution, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRobinson, Marshall A. An Introduction to Economic Reasoning. 4th rev. ed. Brookings Institution, 1967.
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