Guth, Stephen Richard. <br/><br/>
Project procurement management :  a guide to structured procurements / 
Stephen Guth. 
 - 6th edition. 
 - pages cm 
<br/><br/><label>ISBN: </label>9781717881595 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2018908203