Não informado. (2010). Journal of the Patent and Trademark Office Society. Patent and Trademark Office Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the Patent and Trademark Office Society. Arlington, Va: Patent and Trademark Office Society, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the Patent and Trademark Office Society. Patent and Trademark Office Society, 2010.
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