Não informado. (1987). Journal of Photochemistry and Photobiology. Elsevier Sequoia.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Photochemistry and Photobiology. Lausanne, Suíça: Elsevier Sequoia, 1987.
Lua MLA (8ú heag.)Não informado. Journal of Photochemistry and Photobiology. Elsevier Sequoia, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.