APA aipamena

Naisbitt, J. (1990). Megatrends 2000: Ten new directions for the 1990's. New York: William Morrow.

Chicago Style aipamena

Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: William Morrow, 1990.

MLA aipamena

Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: William Morrow, 1990.

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