Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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