Bognar, J. (1982). Balance of achievements of twenty-five years of Hungary's economic development at the beginning of a new era in world economy. Hungarian Scientific Council for World Economy.

Bognar, Jozsef. Balance of Achievements of Twenty-five Years of Hungary's Economic Development at the Beginning of a New Era in World Economy. Budapest: Hungarian Scientific Council for World Economy, 1982.

Bognar, Jozsef. Balance of Achievements of Twenty-five Years of Hungary's Economic Development at the Beginning of a New Era in World Economy. Hungarian Scientific Council for World Economy, 1982.