BESM
Besm D20
ISBN：9781894525923...
BESM
ISBN：9781588464743...
Besm Dungeon
ISBN：9781894525404...
BESM D20 Revised Edition Core Role-Playing Game
ISBN：9781894938525...
BESM D 20 Revised Edition Core Role Playing Game
BESM Classic Core System Role-Playing Game
ISBN：9781894525763...
BESM Classic Core System Role Playing Game