APA (7e ed.) Bronvermelding

bognar, j. (1965). the economic-political background of the planning of international trade. National Planning Institute.

Chicago (17e ed.) Bronvermelding

bognar, jozsef. The Economic-political Background of the Planning of International Trade. cairo: National Planning Institute, 1965.

MLA (9e ed.) Bronvermelding

bognar, jozsef. The Economic-political Background of the Planning of International Trade. National Planning Institute, 1965.

Let op: Deze citaties zijn niet altijd 100% accuraat.