@book { ReportontheWorldsBayAreas,
    title = "Report on the World’s Bay Areas",
    subtitle = "Development Index",
    author = "Weijun {Fan} and Guoping {Zhang} and Yicai {Yuan}",
    year = "2026",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1557750"
}