(2007). Journal of education research. Nova Science Publishers.
Chicago-čujuhus (17. p.)Journal of Education Research. Hauppauge, N.Y.: Nova Science Publishers, 2007.
MLA-čujuhus (9. p.)Journal of Education Research. Nova Science Publishers, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.