APA (7 वां संस्करण) प्रशस्ति पत्र

Hooley, G. (2022). Marketing Strategy and competitive positioning (4th.). Pearson.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hooley, Graham. Marketing Strategy and Competitive Positioning. 4th. Noida: Pearson, 2022.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hooley, Graham. Marketing Strategy and Competitive Positioning. 4th. Pearson, 2022.