Red Dot Design Concept Yearbook．2008/2009 Red dot design concept yearbook．2013-2014 Red Dot Design Concept Yearbook．2012/2013 Red Dot Design Concept Yearbook．2016/2017 Red Dot design yearbook 2008/2009 Red dot design concept yearbook Red dot design yearbook 2010/2011 Red Dot Design Yearbook．2007/2008 Red Dot Design yearbook 2018/2019 Red Dot Design Concept Yearbook