TY  - BOOK
AU  - Charlesworth,Alan
TI  - Digital marketing: a practical approach 
SN  - 9781138039568 (pbk. : alk. paper)
AV  - HF5415.1265 .C488D
PY  - 2018///
CY  - New York
PB  - Routledge, Taylor & Francis Group
KW  - Internet marketing
N1  - Includes bibliographical references and index
ER  -