Sidgwick, N. V. (1950). The chemical elements and their compounds. Oxford: Clarendon Press.
Παραπομπή Chicago StyleSidgwick, N. V. The Chemical Elements and Their Compounds. Oxford: Clarendon Press, 1950.
Παραπομπή MLASidgwick, N. V. The Chemical Elements and Their Compounds. Oxford: Clarendon Press, 1950.
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