(1972). English for today: The national council of teachers ofenglish.-- Ed.2. McGraw-Hill Book.
Chicago Style (17. basım) AtıfEnglish for Today: The National Council of Teachers Ofenglish.-- Ed.2. New York: McGraw-Hill Book, 1972.
MLA (9th ed.) AtıfEnglish for Today: The National Council of Teachers Ofenglish.-- Ed.2. McGraw-Hill Book, 1972.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..