Rangappa, P. (2017). Spark: The insight to Growing Brands (1st.). Simon & Schuster.
Citazione stile Chigago Style (17a edizione)Rangappa, Paddy. Spark: The Insight to Growing Brands. 1st. New Delhi: Simon & Schuster, 2017.
Citatione MLA (9a ed.)Rangappa, Paddy. Spark: The Insight to Growing Brands. 1st. Simon & Schuster, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.