Little, W. 1., Fowler, H. 1., Coulson, J. 1., Onions, C. 1., & Friedrichsen, G. (1974). The shorter Oxford English dictionary on historical principles (3rd ed. /.). Oxford: The Clarendon Press.

Little, William( 1848-1922.), H.W.( 1858-1933.) Fowler, Jessie,( 1903-) Coulson, C.T.( 1873-1965.) Onions, and G.W.S Friedrichsen. The Shorter Oxford English Dictionary On Historical Principles. 3rd ed. /. Oxford: The Clarendon Press, 1974.

Little, William( 1848-1922.), et al. The Shorter Oxford English Dictionary On Historical Principles. 3rd ed. /. Oxford: The Clarendon Press, 1974.