Hutchinson, Amélia P. and Lloyd, Janet. 2003. Portuguese: an essential grammar. 2nd edn. London: Routledge. 283pp.
@book{gHutchinsonLloydPortuguese, address = {London}, author = {Hutchinson, Amélia P. and Lloyd, Janet}, edition = {2}, pages = {283}, publisher = {London: Routledge}, title = {Portuguese: an essential grammar}, year = {2003} }