Gaya APA
MARTIN, John H.. (1949).
Principles Of Field Crop Production .
New York:
The Macmillan Company.
Gaya Chicago
MARTIN, John H..
Principles Of Field Crop Production.
New York:
The Macmillan Company,
1949.
Teks.
Gaya MLA
MARTIN, John H..
Principles Of Field Crop Production.
New York:
The Macmillan Company,
1949.
Teks.
Gaya Turabian
MARTIN, John H..
Principles Of Field Crop Production.
New York:
The Macmillan Company,
1949.
Teks.