Singapore (City). Polytechnic. Library. Reference Dept. (1973). A select list of references on metrication (2d ed.). The Dept..
Lua i Stíl Chicago (17ú heag.)Singapore (City). Polytechnic. Library. Reference Dept. A Select List of References on Metrication. 2d ed. Singapore: The Dept., 1973.
Lua MLA (8ú heag.)Singapore (City). Polytechnic. Library. Reference Dept. A Select List of References on Metrication. 2d ed. The Dept., 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.