@book { CausalModelingResearchonLanguageMinoritiesAchievement,
    title = "Causal Modeling Research on Language Minorities' Achievement",
    author = " {Lih-Shing Wang}",
    year = "1996",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1084107"
}