Cita APA

Alcázar, G. (2009). Frequency and functionality: Two keys for L2 coursebooks.

Citación estilo Chicago

Alcázar, Gema. Frequency and Functionality: Two Keys for L2 Coursebooks. 2009.

Cita MLA

Alcázar, Gema. Frequency and Functionality: Two Keys for L2 Coursebooks. 2009.

Precaución: Estas citas no son 100% exactas.