Johnson, P. R. (2015). Modern Law of Patents (Ed.3.). Lexis Nexis.
Chicago Style aipamenaJohnson, Phillip; Roughton. Modern Law of Patents. Ed.3. London: Lexis Nexis, 2015.
MLA aipamenaJohnson, Phillip; Roughton. Modern Law of Patents. Ed.3. Lexis Nexis, 2015.
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