Ruslina Rusmani. (2007). Competency level examination online system (CLEOS). Universiti Teknikal Malaysia Melaka.
芝加哥风格引文Ruslina Rusmani. Competency Level Examination Online System (CLEOS). Durian Tunggal: Universiti Teknikal Malaysia Melaka, 2007.
MLA引文Ruslina Rusmani. Competency Level Examination Online System (CLEOS). Universiti Teknikal Malaysia Melaka, 2007.
警告：这些引文格式不一定是100％准确.