Arifin, A. (2003). Viral marketing: Konsep baru berinvestasi r berwirausaha. Andi Offset.
Chicago Style (17th ed.) CitationArifin, Ali. Viral Marketing: Konsep Baru Berinvestasi R Berwirausaha. Andi Offset, 2003.
MLA (8th ed.) CitationArifin, Ali. Viral Marketing: Konsep Baru Berinvestasi R Berwirausaha. Andi Offset, 2003.
Warning: These citations may not always be 100% accurate.