APA (7th ed.) Citation

Lor , C. L. (2003). E-Computer Shop System (ECSS) / Lor Chee Loong.

Chicago Style (17th ed.) Citation

Lor , Chee Loong. E-Computer Shop System (ECSS) / Lor Chee Loong. 2003.

MLA (9th ed.) Citation

Lor , Chee Loong. E-Computer Shop System (ECSS) / Lor Chee Loong. 2003.

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