APA-čujuhus (7. p.)
Bennett, R. (1988). Improving trainer effectiveness. Gower.
Chicago-čujuhus (17. p.)
Bennett, Roger. Improving Trainer Effectiveness. Aldershot, Hants, England ; Brookfield, Vt., USA: Gower, 1988.
MLA-čujuhus (9. p.)
Bennett, Roger. Improving Trainer Effectiveness. Gower, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.