@book { InternationalPublicRelations,
    title = "International Public Relations",
    author = "Mehmet Umut {Tuncer}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b14504",
    url = "https://www.peterlang.com/document/1110624"
}