Leong, R. W. C. (1994). The English language syllabuses for Singapore secondary schools from 1965 to 1994: Retrospect and prospect.
Chicago Style (17th ed.) CitationLeong, Rosalind Whye Choo. The English Language Syllabuses for Singapore Secondary Schools from 1965 to 1994: Retrospect and Prospect. 1994.
MLA引文Leong, Rosalind Whye Choo. The English Language Syllabuses for Singapore Secondary Schools from 1965 to 1994: Retrospect and Prospect. 1994.
警告：这些引文格式不一定是100％准确.