Bradbury, R. H. (1928). A first book in chemistry: By Robert H. Bradbury (Rev. ed.). D. Appleton and company.
Lua i Stíl Chicago (17ú heag.)Bradbury, Robert H. A First Book in Chemistry: By Robert H. Bradbury. Rev. ed. New York: D. Appleton and company, 1928.
Lua MLA (8ú heag.)Bradbury, Robert H. A First Book in Chemistry: By Robert H. Bradbury. Rev. ed. D. Appleton and company, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.