@book { MigrationandEconomicDevelopment,
    title = "Migration and Economic Development",
    subtitle = "Remittances and Investments in South Asia: A Case Study of Pakistan",
    author = "Christof {Batzlen}",
    year = "2000",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1090215"
}