Constructing Logic Programs Edited By Jean-marie Jacques. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Constructing Logic Programs Edited By Jean-marie Jacques. John Wiley and Sons.
Lua MLA (8ú heag.)Constructing Logic Programs Edited By Jean-marie Jacques. John Wiley and Sons.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.