* (Majo 2009) “An evidence-based review of yoga as a complementary intervention for patients with cancer”, Psycho-Oncology18 (5), p. 465–475. doi:10.1002/pon.1411.
(Oktobro 2012) “Yoga as an Alternative and Complementary Treatment for Asthma: A Systematic Review”, Journal of Evidence-Based Complementary & Alternative Medicine17 (3), p. 212–217. doi:10.1177/2156587212453727.
(Julio 2012) “Yoga in schizophrenia: a systematic review of randomised controlled trials”, Acta Psychiatrica Scandinavicao126 (1), p. 12–20. doi:10.1111/j.1600-0447.2012.01865.x.
, art.nr. 10.1111/j.1600-0447.2012.01865.x
google.es
books.google.es
Samuel, Geoffrey (2008), The Origins of Yoga and Tantra, Cambridge University Press, ISBN 978-0-521-69534-3[1] Alirita la 17an de Januaro 2016. p. 8.
khecari.com
James Mallinson, "Sāktism and Hathayoga," 28a de Junio 2012. http://www.khecari.com/resources/SaktismHathayoga.pdfArkivigite je 2013-06-16 per la retarkivo Wayback Machine [alirita la 19an de Septembro 2013] pg. 20, Citaĵo: "The techniques of hatha yoga are not taught in Sanskrit texts until the 11th century or thereabouts."
princeton.edu
press.princeton.edu
White, David Gordon (2011), Yoga, Brief History of an Idea (Ĉapitro 1 de "Yoga in practice") ([2] PDF alirita la 17an de Januaro 2016), Princeton University Press
James Mallinson, "Sāktism and Hathayoga," 28a de Junio 2012. http://www.khecari.com/resources/SaktismHathayoga.pdfArkivigite je 2013-06-16 per la retarkivo Wayback Machine [alirita la 19an de Septembro 2013] pg. 20, Citaĵo: "The techniques of hatha yoga are not taught in Sanskrit texts until the 11th century or thereabouts."