Hofbauer, Karl (19.. – ....)

– The Pocket Dictionary of Horseman’s Terms — Compiled by Hanns Müller in English, German, French and Spanish [German text by Hanns Müller. Engl. transl. by Daphne Machin Goodal. French transl. by Karl Hofbauer. Spanish transl. by Victor Berthold. Illustr. by C. Dampier Freeman.]. Londres, Country Life Books, The Hamlin Publishing Group Lt., 1969.