Harriss, C. L. (1968). The American economy: Principles, practices and policies (6th ed.). R. D. Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. Homewood, Ill.: R. D. Irwin, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHarriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. R. D. Irwin, 1968.
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