Bohlmann, F., Bonner, W. D., Caldicott, A. B., Eglinton, G., Erdtman, H., & Miller, L. P. 1. (1973). Inorganic elements and special groups of chemicals. New York: Van Nostrand Reinhold Company.

Bohlmann, F., Walter D. Bonner, A. B. Caldicott, G. Eglinton, Holger Erdtman, and Lawrence Peter 1901- Miller. Inorganic Elements and Special Groups of Chemicals. New York: Van Nostrand Reinhold Company, 1973.

Bohlmann, F., et al. Inorganic Elements and Special Groups of Chemicals. New York: Van Nostrand Reinhold Company, 1973.