- Author: G. Primo Cella
- Language: Italian
- Year: 2014
- Author: Gian Primo Cella
- Language: Italian
- Year: 2015
- Author: Benjamin Aaron Hector-Hugo Barbagelata Rolf Birk Gian Primo Cella R. Oliver Clarke Efren Cordova Franz Gamillscheg Alvin Goldman Bob Hepple Tadashi Hanami Jean-Jacques Oechslin Alfred Pankert Thilo Ramm Jacques Rojot Gerhard Schnorr Titiano Treu Nicolas Valticos John Windmuller (auth.) Roger Blanpain (eds.)
- Language: English
- Year: 1982