Heady, E. O. (1964). Economics of agricultural production and resource use. Prentice-Hall of India.
Chicago ZitierstilHeady, Earl O. Economics of Agricultural Production and Resource Use. New Delhi: Prentice-Hall of India, 1964.
MLA ZitierstilHeady, Earl O. Economics of Agricultural Production and Resource Use. Prentice-Hall of India, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.