APA (7th ed.) Citation

Hairunnaja Najmuddin. (2002). Psikologi ketenangan hati (Edisi ke2.). PTS Millennia.

Chicago Style (17th ed.) Citation

Hairunnaja Najmuddin. Psikologi Ketenangan Hati. Edisi ke2. Kuala Lumpur: PTS Millennia, 2002.

MLA (8th ed.) Citation

Hairunnaja Najmuddin. Psikologi Ketenangan Hati. Edisi ke2. PTS Millennia, 2002.

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