APA (7th ed.) Citation

Abdullah Ishak. (2012). Hari Usahawan. Jurus Prinsip Sdn. Bhd..

Chicago Style (17th ed.) Citation

Abdullah Ishak. Hari Usahawan. Kuala Lumpur: Jurus Prinsip Sdn. Bhd., 2012.

MLA (9th ed.) Citation

Abdullah Ishak. Hari Usahawan. Jurus Prinsip Sdn. Bhd., 2012.

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