"Jenkins Ohonda, Kerr Ann, Stainthorp Rho" <br/><br/>
Big Book of Mazes 

 - Singapore  Ginn & Company  2005 
 - 70 
<br/><br/><label>ISBN: </label>0-7460-6000-9 
<br/><br/><label>Dewey Class. No.: </label> / 1105115