Gaya APA
Roth, L.O.. (1975).
An introduction to agriculture engineering (text).
Connecticut:
The Avi Publishing Company.
Gaya Chicago
Roth, L.O..
An introduction to agriculture engineering.
text
Connecticut:
The Avi Publishing Company,
1975.
.
Gaya MLA
Roth, L.O..
An introduction to agriculture engineering.
text
Connecticut:
The Avi Publishing Company,
1975.
.
Gaya Turabian
Roth, L.O..
An introduction to agriculture engineering.
text
Connecticut:
The Avi Publishing Company,
1975.
.