ebrary, Inc, Norrby, C., & Hajek, J. (2011). Uniformity and diversity in language policy: Global perspectives. Multilingual Matters.
芝加哥风格引文ebrary, Inc, Catrin Norrby, 与 John Hajek. Uniformity and Diversity in Language Policy: Global Perspectives. Bristol ; Buffalo: Multilingual Matters, 2011.
MLA引文ebrary, Inc, et al. Uniformity and Diversity in Language Policy: Global Perspectives. Multilingual Matters, 2011.
警告：这些引文格式不一定是100％准确.