Feig, B. (1993). The new products workshop: Hands-on tools for developing winners. McGraw-Hill.
Chicagoスタイル(17版)引用形式Feig, Barry. The New Products Workshop: Hands-on Tools for Developing Winners. New York: McGraw-Hill, 1993.
MLA(9版)引用形式Feig, Barry. The New Products Workshop: Hands-on Tools for Developing Winners. McGraw-Hill, 1993.
警告: この引用は必ずしも正確ではありません.