APA Citation

Chiam Heng Keng. (1991). Child development: Preschool children. Petaling Jaya: Pelanduk Publications.

Chicago Style Citation

Chiam Heng Keng. Child Development: Preschool Children. Petaling Jaya: Pelanduk Publications, 1991.

MLA Citation

Chiam Heng Keng. Child Development: Preschool Children. Petaling Jaya: Pelanduk Publications, 1991.

Warning: These citations may not always be 100% accurate.