Hallett, P. H. (1961). What is a catholic? Collier books.
Chicago-čujuhus (17. p.)Hallett, Paul H. What Is a Catholic? New York: Collier books, 1961.
MLA-čujuhus (9. p.)Hallett, Paul H. What Is a Catholic? Collier books, 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.