Παραπομπή σε μορφή APA (7η εκδ.)

Hooley, G. J. (2009). Marketing strategy and competitive positioning (fourth.). Pearson Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hooley, Graham J. Marketing Strategy and Competitive Positioning. fourth. New delhi: Pearson Education, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hooley, Graham J. Marketing Strategy and Competitive Positioning. fourth. Pearson Education, 2009.