KELLEY COLLEEN. (1979). ASSERTION TRAINING -A FACILITATOR`S GUIDE. UNIVERSITY ASSOCIATION.
Chicago-čujuhus (17. p.)KELLEY COLLEEN. ASSERTION TRAINING -A FACILITATOR`S GUIDE. CALIFORNIA: UNIVERSITY ASSOCIATION, 1979.
MLA-čujuhus (9. p.)KELLEY COLLEEN. ASSERTION TRAINING -A FACILITATOR`S GUIDE. UNIVERSITY ASSOCIATION, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.