CookBook E-mailmarketing
CookBook Online B2B Marketing
E-mailmarketing Benchmarks 2010
E-mailmarketing Benchmarks 2009
AdEX Europe 2009
AdEX Begium 2008
AdEX Europe 2008
Digital Marketing Contract
Interactive Marketing Book 2010
Interactive Marketing Book 2009
IAB Mag Maart 2009
IAB Mag December 2008
IAB Mag September 2008
IAB Mag Juni 2008