APA-viite (7. p.)

Crawford,Merle. (2013). New Product Management (9th.). Tata McGraw -Hill.

Chicago-viite (17. p.)

Crawford,Merle. New Product Management. 9th. New Delhi: Tata McGraw -Hill, 2013.

MLA-viite (9. p.)

Crawford,Merle. New Product Management. 9th. Tata McGraw -Hill, 2013.