Lazareth, W. H., & Hjelm, R. O. (1963). Helping youth and adults know doctrine. Lutheran Church Press.
Chicago-čujuhus (17. p.)Lazareth, William H., juo Ralph O. Hjelm. Helping Youth and Adults Know Doctrine. Philadelphia: Lutheran Church Press, 1963.
MLA-čujuhus (9. p.)Lazareth, William H., juo Ralph O. Hjelm. Helping Youth and Adults Know Doctrine. Lutheran Church Press, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.