Gaya APA
Pugh, S. et al (1986).
Creating innovative products using design : the living legacy of Stuart Pugh / Stuart Pugh; editor, Don Clausing, Ron Andrade .
Massachusetts:
.
Gaya MLA
Pugh, Stuart. et al.
"Creating innovative products using design : the living legacy of Stuart Pugh / Stuart Pugh; editor, Don Clausing, Ron Andrade".
Massachusetts:
,
1986.
Textbook.