Gibson, A. F. (1957). Progress in semiconductors. Heywood.
Lua i Stíl Chicago (17ú heag.)Gibson, Alan F. Progress in Semiconductors. London: Heywood, 1957.
Lua MLA (8ú heag.)Gibson, Alan F. Progress in Semiconductors. Heywood, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.