(1965). Economic development of agriculture the modernization of farming. Iowa: Iowa State University Press.
Stile di citazione ChicagoEconomic Development of Agriculture the Modernization of Farming. Iowa: Iowa State University Press, 1965.
Citazione MLAEconomic Development of Agriculture the Modernization of Farming. Iowa: Iowa State University Press, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.