APA-viite (7. p.)
Gittinger, J. P. (1965). Planning for Agricultural Development: The Iranian Experience. National Planning Association.
Chicago-viite (17. p.)
Gittinger, J. Price. Planning for Agricultural Development: The Iranian Experience. Washington, EUA: National Planning Association, 1965.
MLA-viite (9. p.)
Gittinger, J. Price. Planning for Agricultural Development: The Iranian Experience. National Planning Association, 1965.
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