Dyfyniad APA

Walker, G., & Janes, J. (1993). Online retrieval: A dialogue of theory and practicee. Libraries Unlimited.

Dyfyniad Arddull Chicago

Walker, Geraldene, and Joseph Janes. Online Retrieval: A Dialogue of Theory and Practicee. Englewood, Colo: Libraries Unlimited, 1993.

Dyfyniad MLA

Walker, Geraldene, and Joseph Janes. Online Retrieval: A Dialogue of Theory and Practicee. Libraries Unlimited, 1993.

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