Harvard Business School. (2008). Starting a Business. Harvard Bus.School Pub.
Chicago-čujuhus (17. p.)Harvard Business School. Starting a Business. Boston: Harvard Bus.School Pub, 2008.
MLA-čujuhus (9. p.)Harvard Business School. Starting a Business. Harvard Bus.School Pub, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.