Meher Baba's message dictated to Sanjeeva Reddy at Guruprasad (June 6, 1960), as quoted in Charles Benjamin Purdom "The God Man: The Life, Journeys and Work of Meher Baba with an Interpretation of His Silence and Spiritual Teaching" (p. 353), December 25, 1964.
"Saulo Ribeiro: 'We Should Drop The 'Brazilian' in Brazilian Jiu-Jitsu'". Jits Magazine Interview (translated from French), www.bjjee.com. February 11, 2016.