Poland. (1950). Religious freedom and the state-church agreement. Polish Research and Information Service.
Chicago-referens (17:e uppl.)Poland. Religious Freedom and the State-church Agreement. New York: Polish Research and Information Service, 1950.
MLA-referens (8:e uppl.)Poland. Religious Freedom and the State-church Agreement. Polish Research and Information Service, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.