Gaya APA
MARTIN, J.W. (1972).
Strong materials .
London:
Wykeham.
Gaya Chicago
MARTIN, J.W.
Strong materials.
London:
Wykeham,
1972.
Text.
Gaya MLA
MARTIN, J.W.
Strong materials.
London:
Wykeham,
1972.
Text.
Gaya Turabian
MARTIN, J.W.
Strong materials.
London:
Wykeham,
1972.
Print.