OCLC & ebrary, Inc. (2008). OCLC systems & services: International digital library perspectives. Emerald.
Chicagoスタイル(17版)引用形式OCLC , Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. [Bradford, England]: Emerald, 2008.
MLA(9版)引用形式OCLC , Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. Emerald, 2008.
警告: この引用は必ずしも正確ではありません.