(1942). Vol. 14, № 9; Industrial and Engineering Chemistry. Analytical edition. 1942.
Cita Chicago (17th ed.)Vol. 14, № 9; Industrial and Engineering Chemistry. Analytical Edition. 1942, 1942.
Cita MLA (9th ed.)Vol. 14, № 9; Industrial and Engineering Chemistry. Analytical Edition. 1942, 1942.
Atenció: Aquestes cites poden no estar 100% correctes.