Dyfyniad APA

Powell, R. R. (1999). Basic research methods for librarians. Ablex Publishing Corporation.

Dyfyniad Arddull Chicago

Powell, Ronald R. Basic Research Methods for Librarians. Ablex Publishing Corporation, 1999.

Dyfyniad MLA

Powell, Ronald R. Basic Research Methods for Librarians. Ablex Publishing Corporation, 1999.

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