TY  - BOOK
AU  - Chaffey, Dave
AU  - Smith, P. R.
TI  - Digital Marketing Excellance: Planning, optimizing and integrating online marketing
SN  - 9781138494237
U1  - 658.872  CHA 
PY  - 2017///
CY  - London
PB  - Routledge
KW  - Digital Marketing; Internet Marketing; Social Media
ER  -