By Hugo's Language Books
By John Sutherland
By Paul Coggle, Paul Coggle Esq, Heiner Schenke
By Collins Dictionaries
By Chris Whittaker, Bethan McHugh
By Reinhart von Eichborn
By Norman Paxton (formerly Head of Modern Languages, Huddersfield Polytechnic), Anthony R. Whelan
By Guy Stern, Everett F. Bleiler
By Moore, Gareth, Bradley, Jess