Hooley, G. J. (2009). Marketing strategy and competitive positioning (fourth.). Pearson Education.
Chicago-čujuhus (17. p.)Hooley, Graham J. Marketing Strategy and Competitive Positioning. fourth. New delhi: Pearson Education, 2009.
MLA-čujuhus (9. p.)Hooley, Graham J. Marketing Strategy and Competitive Positioning. fourth. Pearson Education, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.