Cita APA (7a ed.)
Crawford, C. M. (1997). New products management (5th ed.). Irwin Mc Graw Hill.
Cita Chicago Style (17a ed.)
Crawford, C. Merle. New Products Management. 5th ed. Chicago: Irwin Mc Graw Hill, 1997.
Cita MLA (9a ed.)
Crawford, C. Merle. New Products Management. 5th ed. Irwin Mc Graw Hill, 1997.
Precaución: Estas citas no son 100% exactas.