Seidlhofer, B. (2011). Understanding English as a lingua franca. Oxford: Oxford University Press.
Chicago Style citaatSeidlhofer, Barbara. Understanding English As a Lingua Franca. Oxford: Oxford University Press, 2011.
MLA citatieSeidlhofer, Barbara. Understanding English As a Lingua Franca. Oxford: Oxford University Press, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.