Twaiq, O. A. A. (2007). A study on the alternative resources of chromium, cobalt and nickel from ultrabasic soils of Sabah, Malaysia. Fakulti Sains Dan Teknologi, Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationTwaiq, Osama Abdel Azizz. A Study on the Alternative Resources of Chromium, Cobalt and Nickel from Ultrabasic Soils of Sabah, Malaysia. Bangi: Fakulti Sains Dan Teknologi, Universiti Kebangsaan Malaysia, 2007.
MLA引文Twaiq, Osama Abdel Azizz. A Study on the Alternative Resources of Chromium, Cobalt and Nickel from Ultrabasic Soils of Sabah, Malaysia. Fakulti Sains Dan Teknologi, Universiti Kebangsaan Malaysia, 2007.
警告:這些引文格式不一定是100%准確.