@book{
title = {Grammar and vocabulary for First and First for Schools },
author = {Thomas, Barbara},
editor = {Hashemi, Louise},
editor = {Matthews, Laura},
editor = {Risorse online e audio scaricabili dal sito www.cambridge.org/grammarvocabfirst },
editor = {In cop.: Official Cambridge preparation material },
year = {2015},
address = {Cambridge [etc.] },
publisher = {Cambridge University press},
}