Buswell & Lopez 2013, p. "nirodha". - Buswell, R.E.; Lopez, D.S. (2013). "nirodha". The Princeton Dictionary of Buddhism. Princeton University Press. p. 588. ISBN 978-1-4008-4805-8. https://books.google.com/books?id=DXN2AAAAQBAJ&pg=PA588
Buswell & Lopez 2013, p. "nirodha". - Buswell, R.E.; Lopez, D.S. (2013). "nirodha". The Princeton Dictionary of Buddhism. Princeton University Press. p. 588. ISBN 978-1-4008-4805-8. https://books.google.com/books?id=DXN2AAAAQBAJ&pg=PA588
Thubten Chodron. Articles & Transcripts of Teachings on Lamrim: The Gradual Path to Enlightenment. Dharma Friendship Foundation. (The Twelve Links, part 2 of 5) http://www.thubtenchodron.org/GradualPathToEnlightenment/articles_and_transcripts_of_teachings_on_lamrim.html#MediumScope
Bryant 2009, p. 10-20. - Bryant, Edwin F. (2009). The Yoga sūtras of Patañjali: a new edition, translation and commentary with insights from the traditional commentators. New York: North Point Press. ISBN 978-0-86547-736-0.
Bryant 2009, p. 47-48. - Bryant, Edwin F. (2009). The Yoga sūtras of Patañjali: a new edition, translation and commentary with insights from the traditional commentators. New York: North Point Press. ISBN 978-0-86547-736-0.