Butt, P., & Castle, R. (2006). Modern legal drafting: A guide to using clearer language (2nd ed.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Butt, Peter, agus Richard Castle. Modern Legal Drafting: A Guide to Using Clearer Language. 2nd ed. Cambridge ; New York: Cambridge University Press, 2006.
Lua MLA (8ú heag.)Butt, Peter, agus Richard Castle. Modern Legal Drafting: A Guide to Using Clearer Language. 2nd ed. Cambridge University Press, 2006.
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