NB: World Congress of the International Economic Association, Budapest (organised in collaboration with the Hungarian Economic Association): International Integration through Planning and by Market Force - papers by Oleg T. Bogomolov: Journal of Peace Research, (1966)
COMECON and EEC: A Comparative Analysis, by Olav Lorents Bergthun and Terkel Toels Nielsen, RES Publica, 1968;
An Overview of East-West Relations, The Trilateral Commission (1977);
Theoretical and Practical Questions: Socialist Economic Integration – Lecture delivered at the Political Academy of the HSWP by Rezso Neyers (1969);
East-West Trade and the Future of Eastern Europe by Roger E. Kanet (1976);
Fondation Nationale des Sciences Politique: Integration Subrégionales et Cooperation régionale en Europe (1974);
Hungarians accession to GATT: Economic, trade policy and legal aspects
Fourth World Congress of The International Economic Association: international integration through planning and by market forces
"West-East Capital Flows: dependence, Interdependence and Policy" by Richard Portes. January 1977
Accession of Hungary to the GATT: Economic, Trade Policy and Legal Aspects
GATT: Accession of Hungary, replies to questionnaire.
"How American Companies Conduct East-West Trade" by Thomas W. Hoya, 1971
Institute of Planning : Development of Project Evaluation in Poland.

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