(1939). Vol. 17, № 21 (Vol. 31, № 42); Industrial and Engineering Chemistry. New Edition. 1939.
Chicago Style (17th ed.) CitationVol. 17, № 21 (Vol. 31, № 42); Industrial and Engineering Chemistry. New Edition. 1939, 1939.
MLA citiranjeVol. 17, № 21 (Vol. 31, № 42); Industrial and Engineering Chemistry. New Edition. 1939, 1939.
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