Vries, L. d., & Kolb, H. (1979). Dictionary of chemisty and chemical engineering. Vol. 2. English - German (2nd revised and enlarged ed.). Chemie.
Citace podle Chicago (17th ed.)Vries, Louis de, a Helga Kolb. Dictionary of Chemisty and Chemical Engineering. Vol. 2. English - German. 2nd revised and enlarged ed. Weinheim: Chemie, 1979.
Citace podle MLA (9th ed.)Vries, Louis de, a Helga Kolb. Dictionary of Chemisty and Chemical Engineering. Vol. 2. English - German. 2nd revised and enlarged ed. Chemie, 1979.
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