Não informado. (1907). Chemical Abstracts: Key to the words chemical literature. American Chemical Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Chemical Abstracts: Key to the Words Chemical Literature. Columbus, Ohio: American Chemical Society, 1907.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Chemical Abstracts: Key to the Words Chemical Literature. American Chemical Society, 1907.
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