(1988). Prolog tools for building expert systems: First workshop 12th - 14th September 1989 Morcote, Switzerland. Sandoz.
Chicago-Zitierstil (17. Ausg.)Prolog Tools for Building Expert Systems: First Workshop 12th - 14th September 1989 Morcote, Switzerland. Basel: Sandoz, 1988.
MLA-Zitierstil (9. Ausg.)Prolog Tools for Building Expert Systems: First Workshop 12th - 14th September 1989 Morcote, Switzerland. Sandoz, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.