Naunton, J., & Clark, P. (2000). Clockwise: Upper-intermediate. Teacher's Book. Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoNaunton, Jon, và Paul Clark. Clockwise: Upper-intermediate. Teacher's Book. Oxford: Oxford Univ. Press, 2000.
ציטוט MLANaunton, Jon, và Paul Clark. Clockwise: Upper-intermediate. Teacher's Book. Oxford: Oxford Univ. Press, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.