Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

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.