Galdone, Paul. <br/><br/>
Three billy goats gruff / 
Paul Galdone. 
 - New York :  Clarion Books,  1973. 
 - 32 p. ; 
<br/><br/><label>ISBN: </label>0395288126 : 
<br/><br/><label>LCCN: </label>72085338