Brzezinski, Z. (1976). Between two ages: America's role in the technetronic era. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrzezinski, Zbigniew. Between Two Ages: America's Role in the Technetronic Era. Penguin Books, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBrzezinski, Zbigniew. Between Two Ages: America's Role in the Technetronic Era. Penguin Books, 1976.
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