Singer, R. S. (1995). The European patent convention: A commentary (Revised Ed.). Sweet & Maxwell.
Chicago Stili AlıntıSinger, Romuald Singer. The European Patent Convention: A Commentary. Revised Ed. London: Sweet & Maxwell, 1995.
MLA AlıntıSinger, Romuald Singer. The European Patent Convention: A Commentary. Revised Ed. Sweet & Maxwell, 1995.
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