Rowley, Jennifer (2008-07-07). “Understanding digital content marketing”. Journal of Marketing Management24 (5–6): 517–540. doi:10.1362/026725708X325977. ISSN0267-257X.
Rowley, Jennifer (2008-07-07). “Understanding digital content marketing”. Journal of Marketing Management24 (5–6): 517–540. doi:10.1362/026725708X325977. ISSN0267-257X.