Levitt, T. (1962). Innovation in marketing. McGraw hill book house.
シカゴスタイル引用形Levitt, Theodore. Innovation in Marketing. McGraw hill book house, 1962.
MLA引用形式Levitt, Theodore. Innovation in Marketing. McGraw hill book house, 1962.
警告: この引用は必ずしも正確ではありません.