APA (7th ed.) Citation

Wan Abhar. (2009). Sopan santun. Impaque Publications.

Chicago Style (17th ed.) Citation

Wan Abhar. Sopan Santun. Selangor: Impaque Publications, 2009.

MLA (9th ed.) Citation

Wan Abhar. Sopan Santun. Impaque Publications, 2009.

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