@book { TheHolySpiritandSalvationinAfricanChristianTheology,
    title = "The Holy Spirit and Salvation in African Christian Theology",
    author = "David {Tonghou Ngong}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-0025-3",
    url = "https://www.peterlang.com/document/1050969"
}