Gaya APA
SCHAFFER, J, P.
(1999).
The science and design of engineering materials
(
2)
.
Bandung:
Gramedia Pustaka Utama.
Gaya MLA
SCHAFFER, James, P..
"The science and design of engineering materials".
2
Bandung:
Gramedia Pustaka Utama,
1999.
Text.