Ruslina Rusmani. (2007). Competency level examination online system (CLEOS). Universiti Teknikal Malaysia Melaka.
Chicago-viite (17. p.)Ruslina Rusmani. Competency Level Examination Online System (CLEOS). Durian Tunggal: Universiti Teknikal Malaysia Melaka, 2007.
MLA-viite (8. p.)Ruslina Rusmani. Competency Level Examination Online System (CLEOS). Universiti Teknikal Malaysia Melaka, 2007.
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