Não informado. (1978). Printed Circuit Fabrication. PMS Industries.
Lua i Stíl Chicago (17ú heag.)Não informado. Printed Circuit Fabrication. Alpharetta, Ga.: PMS Industries, 1978.
Lua MLA (8ú heag.)Não informado. Printed Circuit Fabrication. PMS Industries, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.