colorexpert 1/2009 Denmark
Color Expert 2011/12 Portugal
Spies Hecker - Nederland
Color Expert 2012 - Italia
colorexpert Greece 2010
Hi-TEC FAQ folder Italia
Color Expert 2011/12 Finland
Color Expert 2011/12 Schweiz
colorexpert Polska 2010
Hi-TEC Folder Italia
Permahyd Hi-TEC Products - Sverige
Colorexpert 2012 - Sverige
Schweiz Color News 3-2010
Color Expert 2011/12 Belgium
colorexpert Deutschland 2010
Schweiz Color News 2-2010
color expert Austria 2010
Color Expert 2011/12 France
Color News 1/2012 - Schweiz
Hi-TEC Technology - Sverige