TY  - BOOK
AU  - Kingsnorth,Simon
AU  -  Duffy,  Erin.
TI  - Digital marketing strategy : an integrated approach to online marketing
SN  - 9781398605978
AV  - HF5548.32 KIN 
PY  - 2009///
CY  - London
PB  - Routledge
ER  -