By J.Z.Young

Published by University press ELBS, oxford, 1986

By Muhammad Asghar Khan

Published by Sang e meel Publications, 1986

By Hardin Craig

Published by Collier Books, 1962

By Ibrahim Saad (Arranged & Complied by)

Published by Oxford University Press, 2005

Published by Macmillan Press, 1992

By Scott James R.A.

Published by Mercury Books, 1963

By T.K. Derry

Published by Collier Books, 1955

By Richard Symonds

Published by National book foundation, 1989

By Henry Bradley

Published by Macmillan and Co, 1964

By Viqar Ahmad and Rashid Amjad

Published by Oxford University Press, 1984