@book { WortbildunginYorubaundimDeutschen,
    title = "Wortbildung in Yoruba und im Deutschen",
    author = "Ezekiel Oludare {Olagunju}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/221322"
}