Johnson David T. (1982). The business of farming: Guide to farm business management in the tropics. Macmillan.
Chicago ZitierstilJohnson David T. The Business of Farming: Guide to Farm Business Management in the Tropics. London: Macmillan, 1982.
MLA ZitierstilJohnson David T. The Business of Farming: Guide to Farm Business Management in the Tropics. Macmillan, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.