MAIZELL, R. E. (1979). How to find chemical information: A guide for practicing chemists, teachers, and students. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)MAIZELL, Robert E. How to Find Chemical Information: A Guide for Practicing Chemists, Teachers, and Students. New York: John Wiley and Sons, 1979.
Lua MLA (9ú heag.)MAIZELL, Robert E. How to Find Chemical Information: A Guide for Practicing Chemists, Teachers, and Students. John Wiley and Sons, 1979.
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