src: O Centro de Pesquisa de Siddha Ioga (The Ioga Siddha Research Centre) vem sendo patrocinado conjuntamente pela Ordem dos Acharyas de Kriya Ioga de Babaji (Babaji's Kriya Ioga Order of Acharyas Inc.), Canadá e o Centro de Pesquisa e Ensino de Ioga (Ioga Research and Education Centre, Inc.), Califórnia, EUA, desde 2000.
tgt: The Yoga Siddha Research Project has been sponsored jointly by Babaji's Kriya Yoga Order of Acharyas Inc., Canada and Yoga Research and Education Centre, Inc. California, USA since 2000.