Gaya APA

Cagan, J., Vogel, C, M. (2002). CREATING BREAKTHROUGH PRODUCTS INNOVATION FROM PRODUCT PLANNING TO PROGRAM APPROVAL . Yogyakarta: BPFE.

Gaya MLA

Cagan, Jonathan., Vogel, Craig, M. "CREATING BREAKTHROUGH PRODUCTS INNOVATION FROM PRODUCT PLANNING TO PROGRAM APPROVAL". Yogyakarta: BPFE, 2002. Text.