Frederick Bettelheim. (2019). Introduction to General, Organic and Biochemistry, 12th Edition (12th edition.). Cengage Learning.
Cita Chicago Style (17a ed.)Frederick Bettelheim. Introduction to General, Organic and Biochemistry, 12th Edition. 12th edition. United States of America: Cengage Learning, 2019.
Cita MLA (8a ed.)Frederick Bettelheim. Introduction to General, Organic and Biochemistry, 12th Edition. 12th edition. Cengage Learning, 2019.
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