Freifelder, D. (1992). Essentials of molecular biology. Boston: Jones and Bartlett.
Trích dẫn kiểu ChicagoFreifelder, David. Essentials of Molecular Biology. Boston: Jones and Bartlett, 1992.
Deismireacht MLAFreifelder, David. Essentials of Molecular Biology. Boston: Jones and Bartlett, 1992.
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