ممكن هذه الكتب اذا متوفرة احتاجها ضروري للبحث
1.
2. Allen, W. S. (1962). A practice book for foreign students. Longman, Green and Co.
3. Cobuild, C. (1990). English Grammar. Collin Birmigham University. 4. Eckersley, C. E and Eckersley, J. M. (1960). Comprehensive English Grammar. Longman Green and Co. Ltd.
5. Frank, M. (1986). Modern English a practical reference guide. Prentice – Hall – INC – Englewood CHfs, New Jersey.
6. Freeborn, D. A. (1987). A course book in English Grammar. Macmillan Education.
7. Graver, B. D. (1986). Advanced English Practice. Oxford University Press.