(1985). Basic skills in english: (Teacher edition). New York: Mc Dougal, Littel & Company.
Trích dẫn kiểu ChicagoBasic Skills in English: (Teacher Edition). New York: Mc Dougal, Littel & Company, 1985.
ציטוט MLABasic Skills in English: (Teacher Edition). New York: Mc Dougal, Littel & Company, 1985.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.