Brook-Hart G. Guy. (2007). Business Benchmark. Advanced: Student's Book. Cambridge, Cambridge University Press, 2007.
Citazione stile Chigago Style (17a edizione)Brook-Hart G. Guy. Business Benchmark. Advanced: Student's Book. Cambridge, Cambridge University Press, 2007, 2007.
Citatione MLA (9a ed.)Brook-Hart G. Guy. Business Benchmark. Advanced: Student's Book. Cambridge, Cambridge University Press, 2007, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.