Resources and reading material:
[1] Richard Cavendish, ed. (1994). Man, Myth and Magic – Volume 19. New York, NY: Marshall Cavendish. p. 2606. ISBN 978-0839360353.
[2] Saraswati, Swami Satyananda Saraswati (2001). Kundalini Tantra. Bihar, India: Yoga I Publications Trust. ISBN 978-8185787152.
[3] Leadbeater, C. W. The Chakras Wheaton, Illinois, USA:1927 Theosophical Publishing House Page 79.
[4] "The Third Eye in Hinduism & Buddhism -". www.lotussculpture.com. Retrieved July 23, 2019.
[5] "Third eye of the Buddha, Buddha's third eye, Buddhas third eye, third eye, the third eye, Buddha, Buddha heads". www.burmese-art.com. Retrieved July 23, 2019.
[6] "Third Eye – A Thorough Explanation". Token Rock. Retrieved July 23, 2019.
[7] The doctrine of the elixir, R. B. Jefferson, Coombe Springs Press 1982, chapter 4: "The Archaic Anatomy of Individual Organs".
[8] Rohr, Richard The Naked Now: Learning to See as the Mystics See, The Crossroad Publishing Company, 2009, ISBN 0-8245-2543-4, ISBN 978-0-8245-2543-9.
[9] H. P. Blavatsky, The Secret Doctrine, Vol. 2, 1888, ISBN 1-55700-124-3, pp. 289–306.
[10] Phillips, Stephen Extrasensory Perception of Quarks Wheaton, Illinois, USA 1980 Theosophical Publishing House ISBN 978-0-8356-0227-3.
[11] Helena Petrovna Blavatsky, The Secret Doctrine vol. II, (Wheaton, IL: Theosophical Publishing House, 1993), 295.
[12] Strassman, Rick J. (2001). DMT: The Spirit Molecule. A Doctor's Revolutionary Research into the Biology of Near-Death and Mystical Experiences. Rochester, Vt: Park Street. ISBN 978-0-89281-927-0. ("Chapter summaries". Retrieved 27 February 2012.)