Barnum, S. R. (2005). Biotechnology: An introduction (Second edition.). Thomson/Brooks/Cole.
Lua i Stíl Chicago (17ú heag.)Barnum, Susan R. Biotechnology: An Introduction. Second edition. Belmont, CA: Thomson/Brooks/Cole, 2005.
Lua MLA (8ú heag.)Barnum, Susan R. Biotechnology: An Introduction. Second edition. Thomson/Brooks/Cole, 2005.
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