Brown, T. L., LeMay, H. E., & Bursten, B. E. (1997). Chemistry: The central science (7th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Brown, Theodore L., H. Eugene LeMay, agus Bruce Edward Bursten. Chemistry: The Central Science. 7th ed. Upper Saddle River, N.J.: Prentice Hall, 1997.
Lua MLA (8ú heag.)Brown, Theodore L., et al. Chemistry: The Central Science. 7th ed. Prentice Hall, 1997.
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