@book { DieBalancedScorecardimRahmendesstrategischenPersonalmanagements,
    title = "Die Balanced Scorecard im Rahmen des strategischen Personalmanagements",
    author = "Thomas {Holzer}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832474126",
    url = "https://m.diplom.de/document/222697"
}