Hitt, M. A. I. (2017). Strategic Management (12th.). Cengage.
Chicago-čujuhus (17. p.)Hitt, Michael A; Ireland. Strategic Management. 12th. Cengage, 2017.
MLA-čujuhus (9. p.)Hitt, Michael A; Ireland. Strategic Management. 12th. Cengage, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.