APA-čujuhus (7. p.)
(1976). How to listen assertively. International society for general semitics.
Chicago-čujuhus (17. p.)
How to Listen Assertively. San Francisco: International society for general semitics, 1976.
MLA-čujuhus (9. p.)
How to Listen Assertively. International society for general semitics, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.