Newstrom, J. (2004). Games trainers play. TMH.
Chicago-čujuhus (17. p.)Newstrom, John. Games Trainers Play. New Delhi: TMH, 2004.
MLA-čujuhus (9. p.)Newstrom, John. Games Trainers Play. TMH, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.