Lowell, L. (2007). 42 Rules for Marketing. Prolibibris Publishing Media.
Chicago-čujuhus (17. p.)Lowell, Laura. 42 Rules for Marketing. USA: Prolibibris Publishing Media, 2007.
MLA-čujuhus (9. p.)Lowell, Laura. 42 Rules for Marketing. Prolibibris Publishing Media, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.