| GMD | Text |
| Classification | 599.6 COS |
| Publisher | Hong Kong , Yi-Hsin Technology & Publishing Co., Ltd., [2013] |
| Subject | Gorilla -- Life cycles -- Juvenile literature. |
| Series | Animal planet |
| Description | 59 p. : col. ill. ; 25 x 27 cm |
| ISBN | 9789881600257 |
| Suitable | From 6 To 10 |