Day, R. H., & Shepherd, G. S. (1982). Economic analysis and agricultural policy. Iowa State University Press.
Citace podle Chicago (17th ed.)Day, Richard Hollis, a Geoffrey Seddon Shepherd. Economic Analysis and Agricultural Policy. Ames: Iowa State University Press, 1982.
Citace podle MLA (9th ed.)Day, Richard Hollis, a Geoffrey Seddon Shepherd. Economic Analysis and Agricultural Policy. Iowa State University Press, 1982.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..