@book { DarstellungundBeurteilungdesdeutschenCorporateGovernanceKodex, title = "Darstellung und Beurteilung des deutschen Corporate Governance Kodex", author = "André {Kesselheim}", year = "2013", publisher = "GRIN Verlag", address = "München, Germany", doi = "10.3239/9783656418368", url = "https://www.hausarbeiten.de/document/213590" }