Parr, R. L. (2007). Royalty rates for licensing intellectual property. John Wiley & Sons.
Chicago Style aipamenaParr, Russell L. Royalty Rates for Licensing Intellectual Property. New Jersey: John Wiley & Sons, 2007.
MLA aipamenaParr, Russell L. Royalty Rates for Licensing Intellectual Property. John Wiley & Sons, 2007.
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