TY  - BOOK
AU  - Chaffey, Dave
AU  -  Smith, P R
TI  - Emarketing excellence
SN  - 9780415533379
U1  - 658.84 CHA/E 
PY  - 2013///
CY  - London
PB  - Routledge
KW  - INTERNET MARKETING 2
ER  -