David Fred. (2016). Strategic Management: Concepts and Cases (15th.). Pearson.
Chicago-čujuhus (17. p.)David Fred. Strategic Management: Concepts and Cases. 15th. Pearson, 2016.
MLA-čujuhus (9. p.)David Fred. Strategic Management: Concepts and Cases. 15th. Pearson, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.