APA (7 वां संस्करण) प्रशस्ति पत्र
Hoffmaister, A. W. (2006). Barriers to retail competition and prices: Evidence from Spain. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hoffmaister, Alexander W. Barriers to Retail Competition and Prices: Evidence from Spain. [Washington D.C.]: International Monetary Fund, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hoffmaister, Alexander W. Barriers to Retail Competition and Prices: Evidence from Spain. International Monetary Fund, 2006.
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