Crawford, C. M. (1994). New products management (4th ed.). Irqwin.
Chicago-stil citatCrawford, C. Merle. New Products Management. 4th ed. Sydney: Irqwin, 1994.
MLA-referensCrawford, C. Merle. New Products Management. 4th ed. Irqwin, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.