Dixey, R. N. (1964). International explorations of agricultural economics: A tribute to the inspiration of leonard knight elmhirst. U.S.A: The Iowa State University Press.
Čikaški stil citiranjaDixey, Roger N. International Explorations of Agricultural Economics: A Tribute to the Inspiration of Leonard Knight Elmhirst. U.S.A: The Iowa State University Press, 1964.
MLA način citiranjaDixey, Roger N. International Explorations of Agricultural Economics: A Tribute to the Inspiration of Leonard Knight Elmhirst. U.S.A: The Iowa State University Press, 1964.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.