@book { PreachingtoMultiethnicCongregation,
    title = "Preaching to Multiethnic Congregation",
    author = "Woosung Calvin {Choi}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-1507-3",
    url = "https://www.peterlang.com/document/1051672"
}