bognar, j. (1965). the economic-political background of the planning of international trade. National Planning Institute.
芝加哥风格引文bognar, jozsef. The Economic-political Background of the Planning of International Trade. cairo: National Planning Institute, 1965.
MLA引文bognar, jozsef. The Economic-political Background of the Planning of International Trade. National Planning Institute, 1965.
警告：这些引文格式不一定是100％准确.