Harborne, J. B. (1984). Phytochemical methods: A guide to modern techniques of plant analysis. Chapman and Hall.
Lua i Stíl Chicago (17ú heag.)Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. London: Chapman and Hall, 1984.
Lua MLA (9ú heag.)Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. Chapman and Hall, 1984.
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