BONO EDWARD DE. TEACH YOUR CHILD HOW TO THINK.
Chicago-čujuhus (17. p.)BONO EDWARD DE. TEACH YOUR CHILD HOW TO THINK.
MLA-čujuhus (9. p.)BONO EDWARD DE. TEACH YOUR CHILD HOW TO THINK.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.