(1944). Vol. 48, № 4; Journal of Physical Chemistry. 1944.
Lua i Stíl Chicago (17ú heag.)Vol. 48, № 4; Journal of Physical Chemistry. 1944, 1944.
Lua MLA (9ú heag.)Vol. 48, № 4; Journal of Physical Chemistry. 1944, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.