APA (7th ed.) Citation

Ab.Aziz Yusof & Zakaria Yusof. (2004). Prinsip keusahawanan. Prentice Hall.

Chicago Style (17th ed.) Citation

Ab.Aziz Yusof and Zakaria Yusof. Prinsip Keusahawanan. Selangor: Prentice Hall, 2004.

MLA (9th ed.) Citation

Ab.Aziz Yusof and Zakaria Yusof. Prinsip Keusahawanan. Prentice Hall, 2004.

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