Die Evolution der betrieblichen DV-Abteilung Eine lebenszyklustheoretische Analyse Heinzl Armin Heftet / 1996 / Tysk
Information Systems Outsourcing Towards Sustainable Business Value Hirschheim Rudy Heftet / 2016 / Engelsk
Information Systems Outsourcing The Era of Digital Transformation Hirschheim Rudy Innbundet / 2020 / Engelsk
Information Systems Outsourcing The Era of Digital Transformation Hirschheim Rudy Heftet / 2021 / Engelsk
Theory-Guided Modeling and Empiricism in Information Systems Research Heinzl Armin Heftet / 2011 / Engelsk
