Razzi Armansur. (1994). Membina masa depan melalui MLM (multi-level marketing). Penerbitan Wajan Utama.
Chicago Style (17th ed.) CitationRazzi Armansur. Membina Masa Depan Melalui MLM (multi-level Marketing). Kuala Lumpur: Penerbitan Wajan Utama, 1994.
MLA (8th ed.) CitationRazzi Armansur. Membina Masa Depan Melalui MLM (multi-level Marketing). Penerbitan Wajan Utama, 1994.
Warning: These citations may not always be 100% accurate.