@book { NostalgieinderWerbungEineempirischeStudie,
    title = "Nostalgie in der Werbung. Eine empirische Studie",
    author = "Désirée {Pieschl} and Jan {Zilske}",
    year = "2008",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640181803",
    url = "https://www.hausarbeiten.de/document/116231"
}