Knauthe, H. E. (1967). Medium-term Planning of National Economy. The Institute of National Planning.
Style de citation Chicago (17e éd.)Knauthe, Habil Erhart. Medium-term Planning of National Economy. Cairo: The Institute of National Planning, 1967.
Style de citation MLA (9e éd.)Knauthe, Habil Erhart. Medium-term Planning of National Economy. The Institute of National Planning, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.