Raman A. Instructional Technology. APH Publishing.
Chicago-čujuhus (17. p.)Raman A. Instructional Technology. APH Publishing.
MLA-čujuhus (9. p.)Raman A. Instructional Technology. APH Publishing.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.