@book {9783593441122, title = "Erfolgreich verhandeln mit Gefühl und Verstand", author = "Fisher, Roger AND Shapiro, Daniel", isbn = "9783593441122", year = "2019", edition = "2", keywords = "Verhandlungen, Harvard-Konzept, Negotiations, Harvard-Concept", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783593441122", url = "https://content-select.com/de/portal/media/view/5c0beb08-f9a0-4901-916a-2b70b0dd2d03", publisher = "Campus Frankfurt / New York", language = "ger", }