Mohd Hassan Selamat. (2003). Sistem maklumat (Second edition.). Pearson/Prentice Hall.
Chicago Style (17th ed.) CitationMohd Hassan Selamat. Sistem Maklumat. Second edition. Petaling Jaya: Pearson/Prentice Hall, 2003.
MLA (8th ed.) CitationMohd Hassan Selamat. Sistem Maklumat. Second edition. Pearson/Prentice Hall, 2003.
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