Rowe, N. R. (2011). A Study on the impact of receptive and productive vocabulary levels on the success of learners on English for Academic Purposes (EAP) programmes.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rowe, Nicholas Robert. A Study on the Impact of Receptive and Productive Vocabulary Levels on the Success of Learners on English for Academic Purposes (EAP) Programmes. 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Rowe, Nicholas Robert. A Study on the Impact of Receptive and Productive Vocabulary Levels on the Success of Learners on English for Academic Purposes (EAP) Programmes. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.