(1925). Vol. 47, № 8; Journal of the American Chemical Society. 1925.
Lua i Stíl Chicago (17ú heag.)Vol. 47, № 8; Journal of the American Chemical Society. 1925, 1925.
Lua MLA (9ú heag.)Vol. 47, № 8; Journal of the American Chemical Society. 1925, 1925.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.