Gaya APA
Morris, Richard. (2009).
The fundamentals of product design (Ed. 15).
Singapore:
AVA.
Gaya Chicago
Morris, Richard.
The fundamentals of product design.
Ed. 15
Singapore:
AVA,
2009.
Text.
Gaya MLA
Morris, Richard.
The fundamentals of product design.
Ed. 15
Singapore:
AVA,
2009.
Text.
Gaya Turabian
Morris, Richard.
The fundamentals of product design.
Ed. 15
Singapore:
AVA,
2009.
Print.