Newman, C. M. (2003). Contemporary english (Second edition.). USA: McGraw-Hill.
Trích dẫn kiểu ChicagoNewman, Christy M. Contemporary English. Second edition. USA: McGraw-Hill, 2003.
ציטוט MLANewman, Christy M. Contemporary English. Second edition. USA: McGraw-Hill, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.