Russon, Anne E. <br/><br/>
Orangutans :  wizards of the rainforest / 
Anne E. Russon 
 - Rev. ed. 
 - New York :  Firefly Books,  2004 
 - 240 p. :  ill. ;  26 cm. 
<br/><br/>Bibliography : p. 223-229 
<br/><br/><label>ISBN: </label>1552979989  RM100.34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orangutan