RATNA SAGAR. (2013). NUMBER MAGIC COMPANION A COMPLETE RESOURCE FOR TEACHERS- 2. RATNA SAGAR.
Chicago-čujuhus (17. p.)RATNA SAGAR. NUMBER MAGIC COMPANION A COMPLETE RESOURCE FOR TEACHERS- 2. RATNA SAGAR, 2013.
MLA-čujuhus (9. p.)RATNA SAGAR. NUMBER MAGIC COMPANION A COMPLETE RESOURCE FOR TEACHERS- 2. RATNA SAGAR, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.