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