APA (7th ed.) Citation

Khoo,Li Jin. (2007). Head to head. Express education sdn.bhd..

Chicago Style (17th ed.) Citation

Khoo,Li Jin. Head to Head. Selangor: Express education sdn.bhd., 2007.

MLA (9th ed.) Citation

Khoo,Li Jin. Head to Head. Express education sdn.bhd., 2007.

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