Kütüphaneler--Dünya
Almanya; Avusturya; İsviçre; Fransa,; İngiltere; İskoçya; İtalya; Norveç; Isveç; İspanya Kütüphaneleri ve Amerikan Kongre Kütüphanesi

Azerbaycan Kütüphaneleri Toplu Kataloğu

Bibliotheca Alexandrina : Library of Alexandria, Egypt

COPAC :University Research Library Catalogue

ECLAS : European Commission Library Catalogue

Goethe-Institut Library Portal, Germany

INFLIBNET : Information and Library Network, India

Iranian Information & Documentation Center

Libdex : Worldwide İndex of Library Catalogues, Web Sites and Friends of Libraries Pages

Libweb : Library WWW Servers

Military Education Research Library Network

OhioLINK : The Ohio Library and Information Network

ULI - The Israel Union Catalog

UN Documentation Centre

UNESCO Lİbraries Portal

UNESCO SOCIAL AND HUMAN SCIENCES DOCUMENTATION CENTRE

Universitats- und Stadtbibliothek Köln

World Bank & IMF Libraries