APA (7th ed.) Citation

Kennedy, C. (1999). 12 langkah ke arah daya ingatan cemerlang. Prentice Hall.

Chicago Style (17th ed.) Citation

Kennedy, Carol. 12 Langkah Ke Arah Daya Ingatan Cemerlang. Petaling Jaya, Selangor: Prentice Hall, 1999.

MLA (9th ed.) Citation

Kennedy, Carol. 12 Langkah Ke Arah Daya Ingatan Cemerlang. Prentice Hall, 1999.

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