Aguide to the project management body of knowledge (pmbok guide) 

 - 4a ed 
 - Atlanta :  Project Management Institute,  2008 
 - 467 p. 
<br/><br/><label>ISBN: </label>978-1-933890-51-7 
<br/><br/><label>LCCN: </label>015642 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROJECTOS INFORMATICOS
<br/><br/><label>Dewey Class. No.: </label>681.306