Cita APA

Tylor, K. (2006). Fifty ways to improve your business english without too much effort. Orient blackswan.

Citación estilo Chicago

Tylor, Ken. Fifty Ways to Improve Your Business English Without Too Much Effort. Hyderabad: Orient blackswan, 2006.

Cita MLA

Tylor, Ken. Fifty Ways to Improve Your Business English Without Too Much Effort. Orient blackswan, 2006.