Jawahir Haji Ali. (1981). An empirical study of taxonomic norms of English native speakers and Malaysian learners and their relevance to the teaching of English as a foreign language.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jawahir Haji Ali. An Empirical Study of Taxonomic Norms of English Native Speakers and Malaysian Learners and Their Relevance to the Teaching of English as a Foreign Language. 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Jawahir Haji Ali. An Empirical Study of Taxonomic Norms of English Native Speakers and Malaysian Learners and Their Relevance to the Teaching of English as a Foreign Language. 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.