By F.W.Bateson

Published by Longmans, 1963

By T.J.Hannagan

Published by The Macmillan Press Ltd., 1986

By T.J.Hannagan

Published by Macmillan education ltd., 1986

By Robert Famighetti (ed.)

Published by Wrold Almanac, 1994

By R.N.Munshi

Published by Goodwill Publishing House, 0

By Tariq Mahmood Dogar

Published by Dogar sons, 1992

By Grasia

Published on 0

By Richard E Caves and others

Published by National book foundation, 2004

By Richard E. Caves, Jeffrey A Frankel & Ronald W.Jon

Published by Pearson Education, 2004

By Susanne Everett

Published by Sang e Meel Publications, 1986