Não informado. (1987). Journal of Electromagnetic Waves and Applications. VNU Science Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Electromagnetic Waves and Applications. Utrecht, Holanda: VNU Science Press, 1987.
Lua MLA (8ú heag.)Não informado. Journal of Electromagnetic Waves and Applications. VNU Science Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.