Charlotte Guillain. (2009). PYP L6 Life Cycles single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.
Chicago-čujuhus (17. p.)Charlotte Guillain. PYP L6 Life Cycles Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.
MLA-čujuhus (9. p.)Charlotte Guillain. PYP L6 Life Cycles Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.