Citazione APA

Baber, E. (2011). Fifty ways to improve your business english using internet without too much effort. Orient blackswan.

Stile di citazione Chicago

Baber, Eric. Fifty Ways to Improve Your Business English Using Internet Without Too Much Effort. Hyderabad: Orient blackswan, 2011.

Citazione MLA

Baber, Eric. Fifty Ways to Improve Your Business English Using Internet Without Too Much Effort. Orient blackswan, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.