27th=Twenty-Seventh> Chicago. University. Graduate Library School. Conference(1962). (1963). The Medium-sized public library: Its status and future. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)27th=Twenty-Seventh> Chicago. University. Graduate Library School. Conference(1962). The Medium-sized Public Library: Its Status and Future. Chicago: University of Chicago Press, 1963.
Lua MLA (9ú heag.)27th=Twenty-Seventh> Chicago. University. Graduate Library School. Conference(1962). The Medium-sized Public Library: Its Status and Future. University of Chicago Press, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.