Gaya APA
Gittinger, J. Price. (1966).
The literature of agricultural planning J. Price Gittinger .
Washington:
National Planning Association.
Gaya Chicago
Gittinger, J. Price.
The literature of agricultural planning J. Price Gittinger.
Washington:
National Planning Association,
1966.
Text.
Gaya MLA
Gittinger, J. Price.
The literature of agricultural planning J. Price Gittinger.
Washington:
National Planning Association,
1966.
Text.
Gaya Turabian
Gittinger, J. Price.
The literature of agricultural planning J. Price Gittinger.
Washington:
National Planning Association,
1966.
Print.