Deismireacht APA

(2001). Reference and information services: An introduction. Englewood, CL: Library Unlimited.

Trích dẫn kiểu Chicago

Reference and Information Services: An Introduction. Englewood, CL: Library Unlimited, 2001.

Deismireacht MLA

Reference and Information Services: An Introduction. Englewood, CL: Library Unlimited, 2001.

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