Ma Prem Kali: www.yossum.com Tomas Zoro: www.yogashtanga.com Lea Loncar: www.samvidyoga.com Sharon Gannon and David Life, Gurus of the method of Jivamukti Yoga: www,jivamuktiyoga.com www.valledevida.com www.lachispa.net www.ranchodelingles.com