Cita APA (7th ed.)

Kingsnorth, S. (2019). Digital marketing strategy. Kogan Page Ltd.

Cita Chicago (17th ed.)

Kingsnorth, Simon. Digital Marketing Strategy. London: Kogan Page Ltd, 2019.

Cita MLA (9th ed.)

Kingsnorth, Simon. Digital Marketing Strategy. Kogan Page Ltd, 2019.