Collins World Atlas. 

 - 2nd. ed. 
 - London :  HarperCollins,  2009. 
 - 127 p. :  map. col. 
<br/><br/> includes Map Symbols and Time Zones. - National Statistics. 
<br/><br/>World: Countries and Landscapes. - Europe. - Asia. - Africa. - Oceania. - North America. - South America. - Oceans and Poles. 
<br/><br/><label>ISBN: </label>978-0-00-728904-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAFÍA MUNDIAL
<br/><br/><label>Index Terms--Genre/Form: </label><br/>ATLAS