Naisbitt, J. (1990). Megatrends 2000: Ten new directions for the 1990's. New York: William Morrow.
シカゴスタイル引用形Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: William Morrow, 1990.
MLA引用形式Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: William Morrow, 1990.
警告: この引用は必ずしも正確ではありません.