(1935). Vol. 13, № 24 (Vol. 27, № 42); Industrial and Engineering Chemistry. New Edition. 1935.
Chicago-viite (17. p.)Vol. 13, № 24 (Vol. 27, № 42); Industrial and Engineering Chemistry. New Edition. 1935, 1935.
MLA-viite (9. p.)Vol. 13, № 24 (Vol. 27, № 42); Industrial and Engineering Chemistry. New Edition. 1935, 1935.
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