Muhammad Zakaria. (2006). Etika pejabat. Telaga Biru.
Chicago Style (17th ed.) CitationMuhammad Zakaria. Etika Pejabat. Kuala Lumpur: Telaga Biru, 2006.
MLA (8th ed.) CitationMuhammad Zakaria. Etika Pejabat. Telaga Biru, 2006.
Warning: These citations may not always be 100% accurate.