Knechtges, D. R. (2018). 國際漢學和多種外語研究的範疇. 清華中文學報, (20), 9-45. https://www.airitilibrary.com/Article/Detail?DocID=22188517-201812-201901070023-201901070023-9-45
Tang, Y. K. (2000). Chinese education and the prestige of English [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200011566