APA-referens (7:e uppl.)

CRAWFORD MERLE. (2011). NEW PRODUCTS MANAGEMENT (9TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-referens (17:e uppl.)

CRAWFORD MERLE. NEW PRODUCTS MANAGEMENT. 9TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2011.

MLA-referens (9:e uppl.)

CRAWFORD MERLE. NEW PRODUCTS MANAGEMENT. 9TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2011.