Tekinbaş, Katie Salen. <br/><br/>
Rules of play :  game design fundamentals / 
Katie Salen and Eric Zimmerman. 
 - Cambridge, Mass. :  MIT Press,  2003. 
 - xv, 672 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 608-619) and index. 
<br/><br/><label>ISBN: </label>0262240459 9780262240451 
<br/><br/><label>LCCN: </label>2003045923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Video games--Design.<br/>Video games--Programming.
<br/><br/><label>LC Class. No.: </label>QA76.76.C672  / S25 2003 
<br/><br/><label>Dewey Class. No.: </label>794.81526 SAL  / 21730