Não informado. (1970). Chemical communications. University of Stockholm.
Lua i Stíl Chicago (17ú heag.)Não informado. Chemical Communications. Stockholm: University of Stockholm, 1970.
Lua MLA (8ú heag.)Não informado. Chemical Communications. University of Stockholm, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.