Campbell, M. J. (1985). Manual of business library practice (2nd ed.). Clive Bingley.
Cita Chicago Style (17a ed.)Campbell, Malcolm J. Manual of Business Library Practice. 2nd ed. London: Clive Bingley, 1985.
Cita MLA (9a ed.)Campbell, Malcolm J. Manual of Business Library Practice. 2nd ed. Clive Bingley, 1985.
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