Duvall, E. M. (1965). Why wait till marriage? Special Catholic Edition.
Chicago-čujuhus (17. p.)Duvall, Evelyn Millis. Why Wait Till Marriage? Special Catholic Edition, 1965.
MLA-čujuhus (9. p.)Duvall, Evelyn Millis. Why Wait Till Marriage? Special Catholic Edition, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.