(1967). Vol. 29, № 8; Journal of Inorganic & Nuclear Chemistry. 1967.
Lua i Stíl Chicago (17ú heag.)Vol. 29, № 8; Journal of Inorganic & Nuclear Chemistry. 1967, 1967.
Lua MLA (9ú heag.)Vol. 29, № 8; Journal of Inorganic & Nuclear Chemistry. 1967, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.