TY  - BOOK
AU  - Heinze, Aleksej 
TI  - Digital and social media marketing: a results-Driven approach
SN  - 9781138917910 
U1  - 658.872 DIG 
PY  - 2017///
CY  - London
PB  - Routledge
N1  - Includes bibliographical references and index 
ER  -