APA Style
Tripp, Robert. (1991).
PLANNED CHANGE IN FARMING SYSTEMS: PROGRESS IN ON-FARM RESEARCH (-).
New York:
John Wiley & Sons.
Chicago Style
Tripp, Robert.
PLANNED CHANGE IN FARMING SYSTEMS: PROGRESS IN ON-FARM RESEARCH.
-
New York:
John Wiley & Sons,
1991.
Electronic Resource.
MLA Style
Tripp, Robert.
PLANNED CHANGE IN FARMING SYSTEMS: PROGRESS IN ON-FARM RESEARCH.
-
New York:
John Wiley & Sons,
1991.
Electronic Resource.
Turabian Style
Tripp, Robert.
PLANNED CHANGE IN FARMING SYSTEMS: PROGRESS IN ON-FARM RESEARCH.
-
New York:
John Wiley & Sons,
1991.
Electronic Resource.