KOMISAR RANDY. (2000). MONK AND THE RIDDLE. HARVARD BUSINESS.
Chicago-čujuhus (17. p.)KOMISAR RANDY. MONK AND THE RIDDLE. BOSTON: HARVARD BUSINESS, 2000.
MLA-čujuhus (9. p.)KOMISAR RANDY. MONK AND THE RIDDLE. HARVARD BUSINESS, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.