Não informado. (1966). Quarterly reports on sulfur chemistry. Intra-Science Research Foundation.
Lua i Stíl Chicago (17ú heag.)Não informado. Quarterly Reports on Sulfur Chemistry. Santa Monica, Calif: Intra-Science Research Foundation, 1966.
Lua MLA (8ú heag.)Não informado. Quarterly Reports on Sulfur Chemistry. Intra-Science Research Foundation, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.