Emmerson, P. (2010). Business Grammar Builder: Intermediate to Upper-intermediate. London, England: Macmillan.
Stile di citazione ChicagoEmmerson, Paul. Business Grammar Builder: Intermediate to Upper-intermediate. London, England: Macmillan, 2010.
Citazione MLAEmmerson, Paul. Business Grammar Builder: Intermediate to Upper-intermediate. London, England: Macmillan, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.