John Green (educationalist) explained

John Alfred Green (15 October 1867 – 12 March 1922) was a British educationalist, professor of education at Sheffield University.^{[1] [2]}

Notes and References

1. Gary McCulloch, ‘Green, John Alfred (1867–1922)’, Oxford Dictionary of National Biography, Oxford University Press, 2004 accessed 29 April 2014

   John Alfred Green (1867–1922): doi:10.1093/ref:odnb/63808

2. ‘GREEN, John Alfred’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2014; online edn, Oxford University Press, 2014 ; online edn, April 2014 accessed 29 April 2014