Mokhtar Mohd Tohar. (1993). Protokol dan etiket. INTAN.
Chicago Style (17th ed.) CitationMokhtar Mohd Tohar. Protokol Dan Etiket. Kuala Lumpur: INTAN, 1993.
MLA (9th ed.) CitationMokhtar Mohd Tohar. Protokol Dan Etiket. INTAN, 1993.
Warning: These citations may not always be 100% accurate.