APA (7 वां संस्करण) प्रशस्ति पत्र
Nelson, B. A. (1994). America balkanized: Immigration's challenge to government. American Immigration Control Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Nelson, Brent A. America Balkanized: Immigration's Challenge to Government. Monterey, Va.: American Immigration Control Foundation, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Nelson, Brent A. America Balkanized: Immigration's Challenge to Government. American Immigration Control Foundation, 1994.
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