Beeston, A. F. L. and Johnstone, T. M. and Serjeant, R.B and Smith, G.R., eds. (1983) Arabic Literature in the end of the Umayyad period. Cambridge University Press, Cambridge, UK. ISBN 978-0521240158

Levinson, Stephen C. (1983) Pragmatics (Cambridge Textbooks in Linguistics). Cambridge Textbooks in Linguistics . Cambridge University Press, New York.

Rogers, Carl Ransom (1983) Freedom to Learn for the 80's. C.E. Merrill Publishing Company. ISBN 9780675200127