"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-322-94635-5","Gabler Lexikon Marktforschung",,"Dieter K. Tscheulin; Bernd Helmig",2004,"1","https://doi.org/10.1007/978-3-322-94635-5",406,""