Cravens, D. W. (2009). Strategic marketing (9thed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Cravens, David W. Strategic Marketing. 9thed. New York: McGraw-Hill, 2009.
MLA-čujuhus (9. p.)Cravens, David W. Strategic Marketing. 9thed. McGraw-Hill, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.