Yost, F. H. (1947). The early christian sabbath. Pacific Press.
Chicago-čujuhus (17. p.)Yost, Frank Herman. The Early Christian Sabbath. Pacific Press, 1947.
MLA-čujuhus (9. p.)Yost, Frank Herman. The Early Christian Sabbath. Pacific Press, 1947.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.