Adams, S. R. (2006). Information sources in patents (2nd completely new ed.). K.G. Saur.
Chicago-viite (17. p.)Adams, Stephen R. Information Sources in Patents. 2nd completely new ed. München [Germany]: K.G. Saur, 2006.
MLA-viite (9. p.)Adams, Stephen R. Information Sources in Patents. 2nd completely new ed. K.G. Saur, 2006.
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