APA-čujuhus (7. p.)
Francis, W. H., Collins, R. C. i. t. s., & Stevens, J. D. (2007). Cases and materials on patent law: Including trade secrets, copyrights, trademarks (6th ed.). Thomson/West.
Chicago-čujuhus (17. p.)
Francis, William H., Robert C. including trade secrets Collins, juo James D. Stevens. Cases and Materials on Patent Law: Including Trade Secrets, Copyrights, Trademarks. 6th ed. St. Paul, MN: Thomson/West, 2007.
MLA-čujuhus (9. p.)
Francis, William H., et al. Cases and Materials on Patent Law: Including Trade Secrets, Copyrights, Trademarks. 6th ed. Thomson/West, 2007.
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