Gaya APA
Jacobs, Clinton O., Harrell, William R., Shinn, Glen C.. (1983).
Agricultural power and machinery .
New York:
Mc Graw-Hill Book Company.
Gaya Chicago
Jacobs, Clinton O., Harrell, William R., Shinn, Glen C..
Agricultural power and machinery.
New York:
Mc Graw-Hill Book Company,
1983.
.
Gaya MLA
Jacobs, Clinton O., Harrell, William R., Shinn, Glen C..
Agricultural power and machinery.
New York:
Mc Graw-Hill Book Company,
1983.
.
Gaya Turabian
Jacobs, Clinton O., Harrell, William R., Shinn, Glen C..
Agricultural power and machinery.
New York:
Mc Graw-Hill Book Company,
1983.
.