Ng, V. (2011). Purchase order management system (POMS). Universiti Teknikal Malaysia Melaka.
Chicago Style (17th ed.) CitationNg, Vivian. Purchase Order Management System (POMS). Durian Tunggal: Universiti Teknikal Malaysia Melaka, 2011.
MLA (8th ed.) CitationNg, Vivian. Purchase Order Management System (POMS). Universiti Teknikal Malaysia Melaka, 2011.
Warning: These citations may not always be 100% accurate.