Westerlund, L. (2001). Biotech patents: Equivalency and exclusions under European and U.S. patent law. Fyris-Tryck AB : Distribution, Jure AB.
Lua i Stíl Chicago (17ú heag.)Westerlund, Li. Biotech Patents: Equivalency and Exclusions Under European and U.S. Patent Law. Uppsala: Fyris-Tryck AB : Distribution, Jure AB, 2001.
Lua MLA (8ú heag.)Westerlund, Li. Biotech Patents: Equivalency and Exclusions Under European and U.S. Patent Law. Fyris-Tryck AB : Distribution, Jure AB, 2001.
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