1. Chemical Marketing Reporter, 1995, vol. 37, p. 247.
2. E.M. Wilcox, G.W. Roberts, J.J. Spivey, Studies in surface science and catalysis, in: E. Iglesia, J.J. Spivey, T.H. Fleisch (Eds.), Elsevier, Amsterdam, vol. 136, 2001, p. 259.
3. Vanadium-catalyzed acetic acid synthesis from methane and carbon dioxide
4. Thermodynamics of light alkane carboxylation
5. H.J. Freund, J. Wambach, Process for the Preparation of Acetic Acid, Republic of South Africa, 7 August 1995, pp. 95–6606.