@book { LinguisticPerspectivesonBlackEnglish,
    title = "Linguistic Perspectives on Black English",
    author = "Philip A. {Luelsdorff}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1073768"
}