PYP L4 Sensory System single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.
Chicago-čujuhus (17. p.)PYP L4 Sensory System Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.
MLA-čujuhus (9. p.)PYP L4 Sensory System Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.