Richards, L. O. (1976). You and youth. Moody Press.
Chicago-čujuhus (17. p.)Richards, Lawrence O. You and Youth. Moody Press, 1976.
MLA-čujuhus (9. p.)Richards, Lawrence O. You and Youth. Moody Press, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.