APA (7th ed.) Citation

Yap. (2011). A study group. ADC Murni Enterprise.

Chicago Style (17th ed.) Citation

Yap. A Study Group. Ampang, Selangor: ADC Murni Enterprise, 2011.

MLA (8th ed.) Citation

Yap. A Study Group. ADC Murni Enterprise, 2011.

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