APA (7th ed.) Citation

Zainuddin Zakaria. (2006). Komunikasi Efektif. PTS Professional Publishing Sdn.Bhd..

Chicago Style (17th ed.) Citation

Zainuddin Zakaria. Komunikasi Efektif. Selangor: PTS Professional Publishing Sdn.Bhd., 2006.

MLA (9th ed.) Citation

Zainuddin Zakaria. Komunikasi Efektif. PTS Professional Publishing Sdn.Bhd., 2006.

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