Batty, C., & Robinson, D. (1988). COMMUTATORS AND GENERATORS.
Lua i Stíl Chicago (17ú heag.)Batty, C., agus D. Robinson. COMMUTATORS AND GENERATORS. 1988.
Lua MLA (9ú heag.)Batty, C., agus D. Robinson. COMMUTATORS AND GENERATORS. 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.