APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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