Gerety, Finnian M. M. “Book Review of Roots of Yoga (Mallinson and Singleton, 2017)”. Journal of Yoga Studies, vol. 3, Jan. 2021, pp. 97–100, https://journalofyogastudies.org/index.php/JoYS/article/view/2020.V3.Gerety.RootsofYoga.