(1978). Laser safety handbook / Alex Mallow, Leon Chabot.
Lua i Stíl Chicago (17ú heag.)Laser Safety Handbook / Alex Mallow, Leon Chabot. 1978.
Lua MLA (9ú heag.)Laser Safety Handbook / Alex Mallow, Leon Chabot. 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.