May, P. (2013). First Certificate Trainer: Six practice tests with answers (8a. reimp.). London: Cambridge University Press.
Citación estilo ChicagoMay, Peter. First Certificate Trainer: Six Practice Tests With Answers. 8a. reimp. London: Cambridge University Press, 2013.
Cita MLAMay, Peter. First Certificate Trainer: Six Practice Tests With Answers. 8a. reimp. London: Cambridge University Press, 2013.
Precaución: Estas citas no son 100% exactas.