Gaya APA
Hearne, Cannon Chiles, KELSEY,Lincoln David. (1949).
Coperative Extension Work (3th.ed).
New York:
KORNELL UNIVERSITY PRESS.
Gaya Chicago
Hearne, Cannon Chiles, KELSEY,Lincoln David.
Coperative Extension Work.
3th.ed
New York:
KORNELL UNIVERSITY PRESS,
1949.
Teks.
Gaya MLA
Hearne, Cannon Chiles, KELSEY,Lincoln David.
Coperative Extension Work.
3th.ed
New York:
KORNELL UNIVERSITY PRESS,
1949.
Teks.
Gaya Turabian
Hearne, Cannon Chiles, KELSEY,Lincoln David.
Coperative Extension Work.
3th.ed
New York:
KORNELL UNIVERSITY PRESS,
1949.
Teks.