PICKOVER CLIFFORD A. (1994). VISION OF THE FUTURE. ST.MARTIN`S PRESS.
Chicagoスタイル(17版)引用形式PICKOVER CLIFFORD A. VISION OF THE FUTURE. NEW YORK: ST.MARTIN`S PRESS, 1994.
MLA(9版)引用形式PICKOVER CLIFFORD A. VISION OF THE FUTURE. ST.MARTIN`S PRESS, 1994.
警告: この引用は必ずしも正確ではありません.