Kahn, H., Wiener, A. J., & Bell, D. (1967). The year 2000: A framework for speculation on the next thirty-three years. New York : London: The Macmillan Company Collier-Macmillan.
Παραπομπή Chicago StyleKahn, Herman, Anthony J. Wiener, and Daniel Bell. The Year 2000: A Framework for Speculation On the Next Thirty-three Years. New York : London: The Macmillan Company Collier-Macmillan, 1967.
Παραπομπή MLAKahn, Herman, Anthony J. Wiener, and Daniel Bell. The Year 2000: A Framework for Speculation On the Next Thirty-three Years. New York : London: The Macmillan Company Collier-Macmillan, 1967.
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