Hancock M. Mark. (2006). Pronunciation Games. Cambridge, Cambridge University Press, 2006.
Cita Chicago (17th ed.)Hancock M. Mark. Pronunciation Games. Cambridge, Cambridge University Press, 2006, 2006.
Cita MLA (9th ed.)Hancock M. Mark. Pronunciation Games. Cambridge, Cambridge University Press, 2006, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.