Dignen, B. For work and life english 365: Student's book 1. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoDignen, Bob. For Work and Life English 365: Student's Book 1. Cambridge: Cambridge University Press.
ציטוט MLADignen, Bob. For Work and Life English 365: Student's Book 1. Cambridge: Cambridge University Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.