na YOGYA-05110000000305 20110504094259.0 ind 979-731-010-8 010-051100000000305 Ind YOPDYOG 658.84 DEP 658.84 Ari F ARIFIN, Ali FAQ about viral marketing oleh, Ali Arifin. Cet.3. Yogyakarta Andi 2003 x, 147 hlm. 21 cm. Manajemen pemasaran YOPDYOG CB-D.11 2003-190