Zarina Othman. (2007). An exploratory study of discourse markers: Their distribution, meanings and uses in a corpus of academic lecturers. Lancaster University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zarina Othman. An Exploratory Study of Discourse Markers: Their Distribution, Meanings and Uses in a Corpus of Academic Lecturers. Denver: Lancaster University, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zarina Othman. An Exploratory Study of Discourse Markers: Their Distribution, Meanings and Uses in a Corpus of Academic Lecturers. Lancaster University, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.