Grace, L. (2020). Doing Things with Games. CRC Press.
Chicago-čujuhus (17. p.)Grace, L. Doing Things with Games. Boca Ratan: CRC Press, 2020.
MLA-čujuhus (9. p.)Grace, L. Doing Things with Games. CRC Press, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.