@book { DertrkischeImmobilienmarktDiePerleausdemOrient,
    title = "Der türkische Immobilienmarkt: Die Perle aus dem Orient?",
    author = "Ulus {Uyar}",
    year = "2015",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/296898"
}