Timberlake, K. C. (2006). Chemistry: An introduction to general, organic and biological chemistry (9th ed.). Pearson Benjamin Cummings.
Cita Chicago Style (17a ed.)Timberlake, Karen C. Chemistry: An Introduction to General, Organic and Biological Chemistry. 9th ed. San Francisco: Pearson Benjamin Cummings, 2006.
Cita MLA (8a ed.)Timberlake, Karen C. Chemistry: An Introduction to General, Organic and Biological Chemistry. 9th ed. Pearson Benjamin Cummings, 2006.
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