Strand, S., Malmberg, L., & Hall, J. (2015). English as an additional language and educational achievement in England: An analysis of the National Pupil Database. Educational Endowment Fund.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Strand, S., L. Malmberg, و J. Hall. English as an Additional Language and Educational Achievement in England: An Analysis of the National Pupil Database. Educational Endowment Fund, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Strand, S., et al. English as an Additional Language and Educational Achievement in England: An Analysis of the National Pupil Database. Educational Endowment Fund, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.