TY - BOOK AU - Sernovitz,Andy TI - Word of mouth marketing: how smart companies get people talking SN - 1419593331 AV - HF5827.95 .S47 2006 U1 - 659.13/3 22 PY - 2006/// CY - Chicago, IL PB - Kaplan Pub. KW - Word-of-mouth advertising ER -