APA (7 वां संस्करण) प्रशस्ति पत्र

Rangappa, P. (2017). Spark: The insight to Growing Brands (1st.). Simon & Schuster.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rangappa, Paddy. Spark: The Insight to Growing Brands. 1st. New Delhi: Simon & Schuster, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Rangappa, Paddy. Spark: The Insight to Growing Brands. 1st. Simon & Schuster, 2017.