Guiltenane, Christian. <br/><br/>
Zac Efron / 
Christian G. Guiltenane. 
 - London :  Michael Joseph,  2010. 
 - 56 p. :  col. ill. ;  24 cm. 
<br/><br/> "The unauthorized biography"--Cover. 
<br/><br/><label>ISBN: </label>9780718192167 (hbk.) 0718192168 (hbk.) 
<br/><br/><label>Subjects--Personal Names: </label><br/>Efron, Zac--Juvenile literature.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion picture actors and actresses--United States--Biography--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>791.43028092  / GUI 2010