Waschkau, H. (1973). Studies on Microeconomic Demand Functions for Foodstuffs with Special Reference to the A.R.E: ( Theoretical Part ). The Institute of National Planning.
Chicago (17e ed.) BronvermeldingWaschkau, Hans. Studies on Microeconomic Demand Functions for Foodstuffs with Special Reference to the A.R.E: ( Theoretical Part ). Cairo: The Institute of National Planning, 1973.
MLA (9e ed.) BronvermeldingWaschkau, Hans. Studies on Microeconomic Demand Functions for Foodstuffs with Special Reference to the A.R.E: ( Theoretical Part ). The Institute of National Planning, 1973.