Why certify project managers in multiproject firms? : a study on certification of project managers by the Project Management Institute (PMI) and the International Project Management Association (IPMA) in Sweden 2002 Antvik, Sven Heftet / 2018 / Engelsk
Project management : supports certification of project managers Hallin, Anette Heftet / 2012 / Engelsk
Musik, medier, mångkultur : förändringar i svenska musiklandskap Lundberg, Dan Innbundet / 2001 / Svensk
Science, crafts and ignorance perspectives on the history of knowledge Børresen, Anne Kristine Heftet / 2004 / Engelsk
