Não informado. (1972). Electronic applications bulletin. Philip's Gloeilamperfabrieken.
Lua i Stíl Chicago (17ú heag.)Não informado. Electronic Applications Bulletin. Eindhoven, Holanda: Philip's Gloeilamperfabrieken, 1972.
Lua MLA (8ú heag.)Não informado. Electronic Applications Bulletin. Philip's Gloeilamperfabrieken, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.