Lua APA (7ú heag.)
ebrary, Inc, & Sharma, R. N. (2012). Libraries in the early 21st century: An international perspective. De Gruyter Saur.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Ravindra N. Sharma. Libraries in the Early 21st Century: An International Perspective. Berlin: De Gruyter Saur, 2012.
Lua MLA (9ú heag.)
ebrary, Inc, agus Ravindra N. Sharma. Libraries in the Early 21st Century: An International Perspective. De Gruyter Saur, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.