E., J., T., Wayne, M., H.(1990).Agricultural policy reform : politics and process in the EC and USA / H. Wayne Moyer, Timothy E. Josling .Hemel Hempstead:Harvester.
Gaya MLA
Josling, Timothy, E.., Moyer, H., Wayne."Agricultural policy reform : politics and process in the EC and USA / H. Wayne Moyer, Timothy E. Josling".Hemel Hempstead:Harvester,1990.Textbook.