Παραπομπή APA

Westwood, J. (2006). How to write a marketing plan (3rd.). Kogan Page.

Παραπομπή Chicago Style

Westwood, John. How to Write a Marketing Plan. 3rd. New Delhi: Kogan Page, 2006.

Παραπομπή MLA

Westwood, John. How to Write a Marketing Plan. 3rd. Kogan Page, 2006.