APA Citation

Ab. Aziz Yusof, Z. Y. (2004). Prinsip keusahawanan (2nd ed.). Petaling Jaya: Pearson Malaysia Sdn. Bhd..

Chicago Style Citation

Ab. Aziz Yusof, Zakaria Yusof. Prinsip Keusahawanan. 2nd ed. Petaling Jaya: Pearson Malaysia Sdn. Bhd., 2004.

MLA Citation

Ab. Aziz Yusof, Zakaria Yusof. Prinsip Keusahawanan. 2nd ed. Petaling Jaya: Pearson Malaysia Sdn. Bhd., 2004.

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