Førland, T. (1957). On the properties of some mixtures of fused salts. Royal Norwegian Research Council, Institute of Silicate Science, Norwegian Institute of Technology.
Lua i Stíl Chicago (17ú heag.)Førland, T. On the Properties of Some Mixtures of Fused Salts. Trondheim: Royal Norwegian Research Council, Institute of Silicate Science, Norwegian Institute of Technology, 1957.
Lua MLA (8ú heag.)Førland, T. On the Properties of Some Mixtures of Fused Salts. Royal Norwegian Research Council, Institute of Silicate Science, Norwegian Institute of Technology, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.