Schumm, M. K. (1987). Understanding organic chemistry. MacMillan.
Tohutoru Kātū Chicago (17th ed.)Schumm, Margot K. Understanding Organic Chemistry. Nueva York: MacMillan, 1987.
Tohutoro MLA (9th ed.)Schumm, Margot K. Understanding Organic Chemistry. MacMillan, 1987.
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