Gelfaud, M. (1968). University libraries for developing countries. UNESCO.
Lua i Stíl Chicago (17ú heag.)Gelfaud, M. University Libraries for Developing Countries. NULL: UNESCO, 1968.
Lua MLA (9ú heag.)Gelfaud, M. University Libraries for Developing Countries. UNESCO, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.