K. V. Mardia (1990). The Scientific Foundations of Jainism. Motilal Banarsidass, გვ. 103. ISBN978-81-208-0658-0. „Quote: Thus, there is a vast literature available but it seems that Tattvartha Sutra of Umasvati can be regarded as the main philosophical text of the religion and is recognized as authoritative by all Jains."“