By Chiflet, Jean-Loup
By Berlitz
By Cowie, A. P., Mackin, Ronald, McCaig, I. R.
By Robert, Paul
By Caradec, Francois, Pouy, Jean-Bernard
By LAROUSSE
By Baker, Ann
By Benewick, Robert
By Martin Manser
By Gramer, Margot
By Crystal, David
By Mosteller, Lee, Paul, Bobbi
By Collins Dictionaries
By Harpercollins Publishers
By Partridge, Eric
By Wald, Susana