Não informado. (1981). Resource Sharing & Library Networks. Haworth Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Resource Sharing & Library Networks. New York: Haworth Press, 1981.
Lua MLA (8ú heag.)Não informado. Resource Sharing & Library Networks. Haworth Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.