TY  - BOOK
AU  - Chaffey,Dave
AU  - Smith,P.R.
TI  - Emarketing excellence: planning and optimizing your digital marketing 
SN  - 9780415533379 :
AV  - HF5415.1265 .S615 2013
PY  - 2013///
CY  - London, New York
PB  - Routledge
KW  - Internet marketing
N1  - Includes bibliographical references and index
ER  -