Razzi Armansur. (2000). Sistem & formula kejayaaan MLM multi-level marketing. Readers World.
Chicago Style (17th ed.) CitationRazzi Armansur. Sistem & Formula Kejayaaan MLM Multi-level Marketing. Kuala Lumpur: Readers World, 2000.
MLA (8th ed.) CitationRazzi Armansur. Sistem & Formula Kejayaaan MLM Multi-level Marketing. Readers World, 2000.
Warning: These citations may not always be 100% accurate.