APA (7 वां संस्करण) प्रशस्ति पत्र
Gfeller, A. E. (2012). Building a European identity: France, the United States, and the oil shock, 1973-1974. Berghahn Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Gfeller, Aur�elie Elisa. Building a European Identity: France, the United States, and the Oil Shock, 1973-1974. New York: Berghahn Books, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Gfeller, Aur�elie Elisa. Building a European Identity: France, the United States, and the Oil Shock, 1973-1974. Berghahn Books, 2012.
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