National Mathematics Institute. (1964). 1964 National Mathematics Institute: Final report. Office for the Bureau of Public Schools and the United States Peace Corps.
Lua i Stíl Chicago (17ú heag.)National Mathematics Institute. 1964 National Mathematics Institute: Final Report. Baguio City: Office for the Bureau of Public Schools and the United States Peace Corps, 1964.
Lua MLA (9ú heag.)National Mathematics Institute. 1964 National Mathematics Institute: Final Report. Office for the Bureau of Public Schools and the United States Peace Corps, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.