Hoffmaister, W. (2006). Barriers to Retail Competition and Prices: Evidence From Spain. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoffmaister, Willy. Barriers to Retail Competition and Prices: Evidence From Spain. Washington, D.C.: International Monetary Fund, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHoffmaister, Willy. Barriers to Retail Competition and Prices: Evidence From Spain. International Monetary Fund, 2006.
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