De Graeve Iris, Terryn Herman, & CORE-Materials. AC-Electrograining.
Chicago-čujuhus (17. p.)De Graeve Iris, Terryn Herman, juo CORE-Materials. AC-Electrograining.
MLA-čujuhus (9. p.)De Graeve Iris, et al. AC-Electrograining.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.