Osborne, C. G. (1967). The art of understanding yourself. Zondervan.
Chicago-čujuhus (17. p.)Osborne, Cecil G. The Art of Understanding Yourself. Michigan: Zondervan, 1967.
MLA-čujuhus (9. p.)Osborne, Cecil G. The Art of Understanding Yourself. Zondervan, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.