@book{ RUIZ_VILLORIA,

author = { RAÚL RUIZ CECILIA and JAVIER VILLORIA PRIETO } ,

title = { NEW TRAINING COURSE IN PHONETICS },

publisher = { EDUCATORI },

number = { 1 },

address = { GRANADA, },

year = { 2008 },

isbn = { 978-84-92483-4-64 },

}