Close, R. (2002). A teachers' grammar: An approach to the central problems of English. Hove [England]: Language Teaching Publications.
استشهاد بنمط شيكاغوClose, R.A. A Teachers' Grammar: An Approach to the Central Problems of English. Hove [England]: Language Teaching Publications, 2002.
MLA استشهادClose, R.A. A Teachers' Grammar: An Approach to the Central Problems of English. Hove [England]: Language Teaching Publications, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.