PEARSON. (2014). KNOW AND GROW WITH DEREK - 5. PEARSON.
Chicago-čujuhus (17. p.)PEARSON. KNOW AND GROW WITH DEREK - 5. PEARSON, 2014.
MLA-čujuhus (9. p.)PEARSON. KNOW AND GROW WITH DEREK - 5. PEARSON, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.