Cottrell, T. L. (1958). The strengths of chemical bonds (2nd ed.). London: Butterworths Scientific Publications.
Παραπομπή Chicago StyleCottrell, T. L. The Strengths of Chemical Bonds. 2nd ed. London: Butterworths Scientific Publications, 1958.
Παραπομπή MLACottrell, T. L. The Strengths of Chemical Bonds. 2nd ed. London: Butterworths Scientific Publications, 1958.
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