Não informado. (1967). Intra-science chemistry reports. Intra-Science Research Foundation.
Lua i Stíl Chicago (17ú heag.)Não informado. Intra-science Chemistry Reports. Santa Monica, Calif: Intra-Science Research Foundation, 1967.
Lua MLA (8ú heag.)Não informado. Intra-science Chemistry Reports. Intra-Science Research Foundation, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.