Harvard Business School. (2014). Managing Projects. Harvard Business.
Chicago-čujuhus (17. p.)Harvard Business School. Managing Projects. Boston: Harvard Business, 2014.
MLA-čujuhus (9. p.)Harvard Business School. Managing Projects. Harvard Business, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.