(2016). International Primary English Workbook 5. Harper Collins.
Chicago-čujuhus (17. p.)International Primary English Workbook 5. London: Harper Collins, 2016.
MLA-čujuhus (9. p.)International Primary English Workbook 5. Harper Collins, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.