Gaya APA
D326 Engine : 3981. (1955).
:
Carterpillar Tractor.
Gaya Chicago
D326 Engine : 3981.
.
:
Carterpillar Tractor,
1955.
Text.
Gaya MLA
D326 Engine : 3981.
.
:
Carterpillar Tractor,
1955.
Text.
Gaya Turabian
D326 Engine : 3981.
:
Carterpillar Tractor,
1955.
Print.