Bárcena, E. (2005). Live Spanish Grammar for English Speaker: Key. enClave-ELE.
Dyfyniad Arddull ChicagoBárcena, Elena. Live Spanish Grammar for English Speaker: Key. Madrid: enClave-ELE, 2005.
Dyfyniad MLABárcena, Elena. Live Spanish Grammar for English Speaker: Key. enClave-ELE, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.