University of Newcastle upon Tyne. School of Education, Communication and Language Sciences. Annual review of education, communication and language sciences. University of Newcastle upon Tyne, School of Education, Communication and Language Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of Newcastle upon Tyne. School of Education, Communication and Language Sciences. Annual Review of Education, Communication and Language Sciences. Newcastle upon Tyne, England: University of Newcastle upon Tyne, School of Education, Communication and Language Sciences.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of Newcastle upon Tyne. School of Education, Communication and Language Sciences. Annual Review of Education, Communication and Language Sciences. University of Newcastle upon Tyne, School of Education, Communication and Language Sciences.