Gaya APA
Tractor-Implement Systems. (1986).
Connecticut:
The AVI Publishing.
Gaya Chicago
Tractor-Implement Systems.
.
Connecticut:
The AVI Publishing,
1986.
.
Gaya MLA
Tractor-Implement Systems.
.
Connecticut:
The AVI Publishing,
1986.
.
Gaya Turabian
Tractor-Implement Systems.
Connecticut:
The AVI Publishing,
1986.
.