Harris, C., Vickers, J., & Geroski, P. (1985). Patent Races and the Persistence of Monopoly. Blackwell.
Chicago Style aipamenaHarris, C., J. Vickers, and P. Geroski. Patent Races and the Persistence of Monopoly. Blackwell, 1985.
MLA aipamenaHarris, C., et al. Patent Races and the Persistence of Monopoly. Blackwell, 1985.
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