Vortsman, H. (1993). Effective product to market management: A quality issue. Prentice-Hall.
Chicagoスタイル(17版)引用形式Vortsman, H.R. Effective Product to Market Management: A Quality Issue. New York: Prentice-Hall, 1993.
MLA(9版)引用形式Vortsman, H.R. Effective Product to Market Management: A Quality Issue. Prentice-Hall, 1993.
警告: この引用は必ずしも正確ではありません.