Crawford, J. (1991). Bilingual education: History, politics, theory, and practice (2nd ed.). Bilingual Educational Services.
芝加哥风格引文Crawford, James. Bilingual Education: History, Politics, Theory, and Practice. 2nd ed. Los Angeles: Bilingual Educational Services, 1991.
MLA引文Crawford, James. Bilingual Education: History, Politics, Theory, and Practice. 2nd ed. Bilingual Educational Services, 1991.
警告：这些引文格式不一定是100％准确.