APA-ийн эшлэл(7 дахь хэвлэлт)
OCLC & ebrary, Inc. (2007). OCLC systems and services: International digital library perspective ;including a special section : institutional repositories. Emerald Group.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
OCLC ба Inc ebrary. OCLC Systems and Services: International Digital Library Perspective ;including a Special Section : Institutional Repositories. Bradford, England: Emerald Group, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)
OCLC ба Inc ebrary. OCLC Systems and Services: International Digital Library Perspective ;including a Special Section : Institutional Repositories. Emerald Group, 2007.
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