Não informado. (1971). Journal of Crystal and Molecular Structure. Plenum Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Crystal and Molecular Structure. New York: Plenum Publishing, 1971.
Lua MLA (8ú heag.)Não informado. Journal of Crystal and Molecular Structure. Plenum Publishing, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.