@book { ThePaulineSpiritWorldinEph310intheContextofIgboWorldView,
    title = "The «Pauline» Spirit World in Eph 3:10 in the Context of Igbo World View",
    author = "John C. {Madubuko}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05122-3",
    url = "https://www.peterlang.com/document/1050418"
}