Dushnyck, W. (1977). Ukraine in a changing world: Papers presented at the conference dedicated to the 30th anniversary of the founding of the Ukrainian quarterly. New York: Ukrainian Congress Committee of America.

Dushnyck, Walter. Ukraine in a Changing World: Papers Presented At the Conference Dedicated to the 30th Anniversary of the Founding of the Ukrainian Quarterly. New York: Ukrainian Congress Committee of America, 1977.

Dushnyck, Walter. Ukraine in a Changing World: Papers Presented At the Conference Dedicated to the 30th Anniversary of the Founding of the Ukrainian Quarterly. New York: Ukrainian Congress Committee of America, 1977.