Gaya APA
Mapple, Terry L.. (1980).
Orang-Utan Behavior (1).
United States of America:
Van Nostrand Reinhold Company.
Gaya Chicago
Mapple, Terry L..
Orang-Utan Behavior.
1
United States of America:
Van Nostrand Reinhold Company,
1980.
Text.
Gaya MLA
Mapple, Terry L..
Orang-Utan Behavior.
1
United States of America:
Van Nostrand Reinhold Company,
1980.
Text.
Gaya Turabian
Mapple, Terry L..
Orang-Utan Behavior.
1
United States of America:
Van Nostrand Reinhold Company,
1980.
Print.