Malcolm X's speech at the Oxford Union debate (December 3, 1964) as quoted in Saladin Ambar "Malcolm X at Oxford Union: Racial Politics in a Global Era" (p. 171), 2013.
Morarji Desai's speech at the 19th World Vegetarian Congress held at Mavhmkar Auditorium of Rafi Marg in New Delhi, India (November 18, 1967), later published in The British Vegetarian, March/April 1968.