Radhakrishnan, R., & Balasubramanian, S. (2008). Intellectual property rights: Text and cases. Excel.
Chicago Style aipamenaRadhakrishnan, R., and S. Balasubramanian. Intellectual Property Rights: Text and Cases. New Delhi: Excel, 2008.
MLA aipamenaRadhakrishnan, R., and S. Balasubramanian. Intellectual Property Rights: Text and Cases. Excel, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.