Max Muller (2013). “Sacred Books of the East: Including Selections from the Vedic Hymns, Zend-Avesta, Dhammapada, Upanishads, the Koran, and the Life of Buddha”, p.136, Lulu Press, Inc
Max Muller (2013). “Sacred Books of the East: Including Selections from the Vedic Hymns, Zend-Avesta, Dhammapada, Upanishads, the Koran, and the Life of Buddha”, p.158, Lulu Press, Inc