APA-viite (7. p.)

Hooley, G. J., & Piercy, N. N. (2020). Marketing Strategy and Competitive Positioning (7th.). Pearson.

Chicago-viite (17. p.)

Hooley, Graham J., ja Nigel Nicoulaud Piercy. Marketing Strategy and Competitive Positioning. 7th. London: Pearson, 2020.

MLA-viite (9. p.)

Hooley, Graham J., ja Nigel Nicoulaud Piercy. Marketing Strategy and Competitive Positioning. 7th. Pearson, 2020.