OCLC systems and services: International digital library perspectives. Emerald Group Publishing.
Citace podle Chicago (17th ed.)OCLC Systems and Services: International Digital Library Perspectives. Bingley: Emerald Group Publishing.
Citace podle MLA (9th ed.)OCLC Systems and Services: International Digital Library Perspectives. Emerald Group Publishing.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..