@book{ HUGHES:472,

author = { STEPHEN PEARSE HUGHES } ,

title = { Studies in bilingual education },

publisher = { Peter Lang International Academic Publishers },

address = { BERN / BERLIN / BRUXELLES / FRANKFURT / NEW YORK / OXFORD / WIEN },

year = { 2011 },

pages = { 472 },

isbn = { 978-3-0343-0474-0 },

}