@book { ProzessanalysezurEntwicklungeinesFundraisingmoduls,
    title = "Prozessanalyse zur Entwicklung eines Fundraisingmoduls",
    author = "Benjamin J. {Waldhart}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836621045",
    url = "https://m.diplom.de/document/226278"
}