Smal-Stocki, R., & Dushnyck, W. (1970). Professor Roman Smal-Stocki and his contributions to the Ukrainian nation: Collected papers honoring the late Prof. Roman Smal-Stocki, Ph.D., president of the Supreme Council of the Shevchenko Scientific Societies and the Scientific Society in the U.S.A. New York: Shevchenko Scientific Society.

Smal-Stocki, Roman, and Walter Dushnyck. Professor Roman Smal-Stocki and His Contributions to the Ukrainian Nation: Collected Papers Honoring the Late Prof. Roman Smal-Stocki, Ph.D., President of the Supreme Council of the Shevchenko Scientific Societies and the Scientific Society in the U.S.A. New York: Shevchenko Scientific Society, 1970.

Smal-Stocki, Roman, and Walter Dushnyck. Professor Roman Smal-Stocki and His Contributions to the Ukrainian Nation: Collected Papers Honoring the Late Prof. Roman Smal-Stocki, Ph.D., President of the Supreme Council of the Shevchenko Scientific Societies and the Scientific Society in the U.S.A. New York: Shevchenko Scientific Society, 1970.