Orang utan
By: Maryati Mohamed, Noraini Nasaruddin
Series: Siri haiwan di persekitaran kita
Publisher: Dewan Bahasa dan Pustaka
Published: 2003
Place of publication: Kuala Lumpur
Language: may
Number of pages: 80
Notes: Includes bibliographical references (p. 77) and index.

In Malay.