Czerniejewski, S., & Fallon, J. J. (1931). The mass: A textbook for the higher classes of grade schools and the lower classes of high schools. B. Herder Book Co..

Czerniejewski, Stanisław, and John J. Fallon. The Mass: A Textbook for the Higher Classes of Grade Schools and the Lower Classes of High Schools. St. Louis, Mo. ; London: B. Herder Book Co., 1931.

Czerniejewski, Stanisław, and John J. Fallon. The Mass: A Textbook for the Higher Classes of Grade Schools and the Lower Classes of High Schools. B. Herder Book Co., 1931.