Naisbitt, J. (1990). Megatrends 2000: Ten new directions for the 1990's. Avon books.
Chicago Style aipamenaNaisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: Avon books, 1990.
MLA aipamenaNaisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. Avon books, 1990.
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