APA (7th ed.) Citation

Hairunnaja Najmuddin. (2006). Psikologi Ketenangan Hati. PTS Publications & Distributors Sdn. Bhd..

Chicago Style (17th ed.) Citation

Hairunnaja Najmuddin. Psikologi Ketenangan Hati. Batu Caves, Selangor: PTS Publications & Distributors Sdn. Bhd., 2006.

MLA (9th ed.) Citation

Hairunnaja Najmuddin. Psikologi Ketenangan Hati. PTS Publications & Distributors Sdn. Bhd., 2006.

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