APA (7th ed.) Citation

Dzulkifli Abdul Razak. (1995). Gangguan tidur. Penerbit fajar bakti sdn.bhd..

Chicago Style (17th ed.) Citation

Dzulkifli Abdul Razak. Gangguan Tidur. Kuala Lumpur: Penerbit fajar bakti sdn.bhd., 1995.

MLA (9th ed.) Citation

Dzulkifli Abdul Razak. Gangguan Tidur. Penerbit fajar bakti sdn.bhd., 1995.

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