APA

Westwood J., . (1997). 30 Minutes to write a marketing plan. London: Kogan Page.

Chicago

Westwood John, . 1997. 30 Minutes to write a marketing plan. London: Kogan Page.

Harvard

Westwood J., . (1997). 30 Minutes to write a marketing plan. London: Kogan Page.

MLA

Westwood John, . 30 Minutes to write a marketing plan. London: Kogan Page. 1997.