Phillips' gloeilampenfabrieken. (1933). X-ray research and development: A selection of the publications of the Phillips X-ray research laboratory from 1923-1933. Hanbury, Tomsett.
Lua i Stíl Chicago (17ú heag.)Phillips' gloeilampenfabrieken. X-ray Research and Development: A Selection of the Publications of the Phillips X-ray Research Laboratory from 1923-1933. London: Hanbury, Tomsett, 1933.
Lua MLA (8ú heag.)Phillips' gloeilampenfabrieken. X-ray Research and Development: A Selection of the Publications of the Phillips X-ray Research Laboratory from 1923-1933. Hanbury, Tomsett, 1933.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.