Dyfyniad APA

Hagler, R. (1997). The bibliographic record and information technology (3rd ed.). American Library Association.

Dyfyniad Arddull Chicago

Hagler, Ronald. The Bibliographic Record and Information Technology. 3rd ed. Chicago: American Library Association, 1997.

Dyfyniad MLA

Hagler, Ronald. The Bibliographic Record and Information Technology. 3rd ed. American Library Association, 1997.

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