APA ציטוט

CRAWFORD, C. (1991). New products management.-- ed.3. Irwin.

Chicago Style (17th ed.) Citation

CRAWFORD, C.Merle. New Products Management.-- Ed.3. Homewood: Irwin, 1991.

ציטוט MLA

CRAWFORD, C.Merle. New Products Management.-- Ed.3. Irwin, 1991.