@book { GovernanceandMarketisationinVocationalandContinuingEducation, title = "Governance and Marketisation in Vocational and Continuing Education", author = "Rudolf {Husemann} and Anja {Heikkinen}", year = "2004", publisher = "Peter Lang Verlag", address = "Berlin, Germany", url = "https://www.peterlang.com/document/1097109" }