Dyfyniad APA

Campbell, M. (1975). Manual of Business Library Practice. Clive Bingley.

Dyfyniad Arddull Chicago

Campbell, Malcolm. Manual of Business Library Practice. London: Clive Bingley, 1975.

Dyfyniad MLA

Campbell, Malcolm. Manual of Business Library Practice. Clive Bingley, 1975.

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