APA (7th ed.) Citation

Ainon Mohd. & Abdullah Hassan, P. E. D. (2005). Pandai berfikir. PTS Millennia.

Chicago Style (17th ed.) Citation

Ainon Mohd. and Profesor Emeritus Dr Abdullah Hassan. Pandai Berfikir. Batu Caves, Selangor: PTS Millennia, 2005.

MLA (8th ed.) Citation

Ainon Mohd. and Profesor Emeritus Dr Abdullah Hassan. Pandai Berfikir. PTS Millennia, 2005.