NAISBITT, J. (1990). Megatrends 2000. William Morrow and Company.
Chicagoスタイル(17版)引用形式NAISBITT, John. Megatrends 2000. William Morrow and Company, 1990.
MLA(8版)引用形式NAISBITT, John. Megatrends 2000. William Morrow and Company, 1990.
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