Todd, A. R. (1956). Perspectives in organic chemistry. Interscience Publishers.
Lua i Stíl Chicago (17ú heag.)Todd, Alexander R. Perspectives in Organic Chemistry. New York: Interscience Publishers, 1956.
Lua MLA (8ú heag.)Todd, Alexander R. Perspectives in Organic Chemistry. Interscience Publishers, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.