Chromian Alumohydrocalcite from California, and Knipovichite Discreditedv. 6180–183
White,John S., Jr., Dunning, G. E., and Cooper, J. F. J. 1975. "Chromian Alumohydrocalcite from California, and Knipovichite Discredited." Mineralogical Record, 6 180–183.