Cita APA

Barton, D., & Burkart, J. (2010). The business english teacher: Professional principles and practical procedures. UK: Delta Pub.

Citación estilo Chicago

Barton, Debbie, y Jennifer Burkart. The Business English Teacher: Professional Principles and Practical Procedures. UK: Delta Pub, 2010.

Cita MLA

Barton, Debbie, y Jennifer Burkart. The Business English Teacher: Professional Principles and Practical Procedures. UK: Delta Pub, 2010.