Ortíz, J. C. (1975). Call to discipleship. Good Reading.
Chicago-čujuhus (17. p.)Ortíz, Juan Carlos. Call to Discipleship. Good Reading, 1975.
MLA-čujuhus (9. p.)Ortíz, Juan Carlos. Call to Discipleship. Good Reading, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.