AXINN, G. H. (1972). Modernizing world agriculture: A comparative study of agricultural extension education systems. Oxford and IBH Puh..
Chicago Style (17. basım) AtıfAXINN, George H. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. New Delhi: Oxford and IBH Puh., 1972.
MLA (9th ed.) AtıfAXINN, George H. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. Oxford and IBH Puh., 1972.
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