Não informado. (1989). Research on Chemical Intermediates. Elsevier Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Research on Chemical Intermediates. Amsterdam: Elsevier Science, 1989.
Lua MLA (8ú heag.)Não informado. Research on Chemical Intermediates. Elsevier Science, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.