Gaya APA
Kingsnorth, S. (2016).
Digital Marketing Strategy An integrated approach to online marketing (1st Edition.).
London, Philadelphia, New Delh:
Kogan Page Limited.
Gaya MLA
Kingsnorth, Simon.
"Digital Marketing Strategy An integrated approach to online marketing".
1st Edition.
London, Philadelphia, New Delh:
Kogan Page Limited,
2016.
Text.