Billington, D. P. (1966). The innovators: The engineering pioneers who made America modern. New York: Wiley.
シカゴスタイル引用形Billington, David P. The Innovators: The Engineering Pioneers Who Made America Modern. New York: Wiley, 1966.
MLA引用形式Billington, David P. The Innovators: The Engineering Pioneers Who Made America Modern. New York: Wiley, 1966.
警告: この引用は必ずしも正確ではありません.