Pitts, R. (2006). Strategic management (4th.). Thomson Learning.
Chicago-čujuhus (17. p.)Pitts, Robert. Strategic Management. 4th. Australia: Thomson Learning, 2006.
MLA-čujuhus (9. p.)Pitts, Robert. Strategic Management. 4th. Thomson Learning, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.