Kirn, E., & Jack, D. (2007). Interactions 1: Grammar. New York: McGraw-Hill/Contemporary.
Trích dẫn kiểu ChicagoKirn, Elaine, và Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.
ציטוט MLAKirn, Elaine, và Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.