Kraushar, P. M. (1969). New products and diversification. Business Books.
シカゴスタイル引用形Kraushar, Peter M. New Products and Diversification. London: Business Books, 1969.
MLA引用形式Kraushar, Peter M. New Products and Diversification. Business Books, 1969.
警告: この引用は必ずしも正確ではありません.