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