Stolarik, M. M. (1992). Slovaks in Canada and the United States, 1870-1990: Similarities and differences. Ottawa: Chair in Slovak History and Culture, Dept. of History, University of Ottawa.

Stolarik, M. Mark. Slovaks in Canada and the United States, 1870-1990: Similarities and Differences. Ottawa: Chair in Slovak History and Culture, Dept. of History, University of Ottawa, 1992.

Stolarik, M. Mark. Slovaks in Canada and the United States, 1870-1990: Similarities and Differences. Ottawa: Chair in Slovak History and Culture, Dept. of History, University of Ottawa, 1992.