APA Citation
Ab. Aziz Yusof, & Zakaria Yusof. (2004). Prinsip keusahawanan (2nd ed.). Petaling Jaya, Selangor: Prentice Hall.
Chicago Style CitationAb. Aziz Yusof, and Zakaria Yusof. Prinsip Keusahawanan. 2nd ed. Petaling Jaya, Selangor: Prentice Hall, 2004.
MLA CitationAb. Aziz Yusof, and Zakaria Yusof. Prinsip Keusahawanan. 2nd ed. Petaling Jaya, Selangor: Prentice Hall, 2004.
Warning: These citations may not always be 100% accurate.