Viral loop :
Penenberg, Adam L.
Viral loop : the power of pass-it-on / Adam L. Penenberg. - London : Sceptre, 2009. - ix, 274 p. : ill. ; 22 cm.
Includes bibliographical references and index.
9780340918678 0340918675
Viral marketing.
Word-of-mouth advertising.
HF5827.95 / .P46 2009
659.133
Viral loop : the power of pass-it-on / Adam L. Penenberg. - London : Sceptre, 2009. - ix, 274 p. : ill. ; 22 cm.
Includes bibliographical references and index.
9780340918678 0340918675
Viral marketing.
Word-of-mouth advertising.
HF5827.95 / .P46 2009
659.133