Growth and resources problems related to Japan : proceedings of session VI of the fifth congress of the International Economic Association held in Tokyo, Japan
edited by Shigeto Tsuru
International Economic Association, 1978
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Literature and politics in Eastern Europe: selected papers from the Fourth World Congress for Soviet and East European Studies, Harrogate, 1990/edited by Celia Hawkesworth
New York: St. Martin`s Press, 1992,
 Buku Teks
New directions in Soviet literature: selected papers from the Fourth World Congress for Soviet and East European Studies, Harrogate, 1990/edited by Sheelagh Duffin Graham
New York: St. Martin`s Press, 1992,
 Buku Teks
The population debate dimension and perspectives: papers of the World Population Conference, Bucharest, 1974 United Nations. Departement of Economic and Social Affairs
New York, N.Y. The Departement 1975,
 Buku Teks
Oxford economic atlas of the world : fourth edition
Oxford University Press, 1972
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