Klopp , H. (1998). The complete idiot`s guide to business mamagement. Alpha.
Chicago-čujuhus (17. p.)Klopp , Hap. The Complete Idiot`s Guide to Business Mamagement. Newyork: Alpha, 1998.
MLA-čujuhus (9. p.)Klopp , Hap. The Complete Idiot`s Guide to Business Mamagement. Alpha, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.