APA (7th ed.) Citation

Abdul Sukor, H. (2007). An investigation to upgrade the global system for mobile (GSM) industry / Hisham Abdul Sukor.

Chicago Style (17th ed.) Citation

Abdul Sukor, Hisham. An Investigation to Upgrade the Global System for Mobile (GSM) Industry / Hisham Abdul Sukor. 2007.

MLA (8th ed.) Citation

Abdul Sukor, Hisham. An Investigation to Upgrade the Global System for Mobile (GSM) Industry / Hisham Abdul Sukor. 2007.

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