Casey, R. S. (1958). Oral communication of technical information. Reinhold.
Lua i Stíl Chicago (17ú heag.)Casey, Robert S. Oral Communication of Technical Information. N.Y.: Reinhold, 1958.
Lua MLA (8ú heag.)Casey, Robert S. Oral Communication of Technical Information. Reinhold, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.