Não informado. (1954). News in Engineering. Ohio State University, College of Engineering.
Lua i Stíl Chicago (17ú heag.)Não informado. News in Engineering. Columbus, Ohio: Ohio State University, College of Engineering, 1954.
Lua MLA (8ú heag.)Não informado. News in Engineering. Ohio State University, College of Engineering, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
