Dyfyniad APA

Daniel, R., & Mills, J. (1975). A Classification of library and information science. Library Association.

Dyfyniad Arddull Chicago

Daniel, Ruth, and J. Mills. A Classification of Library and Information Science. London: Library Association, 1975.

Dyfyniad MLA

Daniel, Ruth, and J. Mills. A Classification of Library and Information Science. Library Association, 1975.

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