(1984). Vol. 56, № 11; Analytical Chemistry. 1984.
Lua i Stíl Chicago (17ú heag.)Vol. 56, № 11; Analytical Chemistry. 1984, 1984.
Lua MLA (9ú heag.)Vol. 56, № 11; Analytical Chemistry. 1984, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.