Flint, M. F. (1985). A user's guide to copyright (ed. 2.). Butterworths.
Dyfyniad Arddull ChicagoFlint, Michael F. A User's Guide to Copyright. ed. 2. London: Butterworths, 1985.
Dyfyniad MLAFlint, Michael F. A User's Guide to Copyright. ed. 2. Butterworths, 1985.
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