@book { DieBedeutungdesBenchmarkingimRahmendesstrategischenControlling,
    title = "Die Bedeutung des Benchmarking im Rahmen des strategischen Controlling",
    author = "Bastian {Schwarzer}",
    year = "2008",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638026291",
    url = "https://www.hausarbeiten.de/document/89241"
}