Dyrud, K. P. (1992). The quest for the Rusyn soul: The politics of religion and culture in Eastern Europe and in America, 1890-World War I. Philadelphia : London: Balch Institute Press ; Associated University Presses.

Dyrud, Keith P. The Quest for the Rusyn Soul: The Politics of Religion and Culture in Eastern Europe and in America, 1890-World War I. Philadelphia : London: Balch Institute Press ; Associated University Presses, 1992.

Dyrud, Keith P. The Quest for the Rusyn Soul: The Politics of Religion and Culture in Eastern Europe and in America, 1890-World War I. Philadelphia : London: Balch Institute Press ; Associated University Presses, 1992.