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Participation cycles and emergent cultures in an online community
Ewing, Tom, (2008)
Infonomics and the business of free : modern value creation for information services
Regazzi, John J., (2014)
Integrated marketing communication measurement and evaluation
Ewing, Michael, (2011)
The good news about television : attitudes aren't getting worse tracking public attitudes toward TV advertising
Ewing, Michael, (2013)
Integrated marketing communications measurement and evaluation
Ewing, Michael, (2009)