Schreier, D., & Hundt, M. (2013). English as a contact language. Cambridge University Press.
Cita Chicago (17th ed.)Schreier, Daniel, i Marianne Hundt. English as a Contact Language. Cambridge, UK: Cambridge University Press, 2013.
Cita MLA (9th ed.)Schreier, Daniel, i Marianne Hundt. English as a Contact Language. Cambridge University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.