1. C. A. Fleming: CIM Bull. 91, 55 (1998)
2. C. Allen, T. Brearley, A. Clarke, J. Harman, P. Berry: Australia in the World Gold Market (ABARE Research Report. Canberra 1999) 8
3. J. Avraamides: Perth Gold, Randol Perth Int. Gold Conf. 1988 (Randol International, Golden, CO) 261
4. R. C. Weast (Ed.): CRC Handbook of Chemistry and Physics (Chemical Rubber, Cleveland 1975)
5. R. J. Puddephatt: The Chemistry of Gold (Elsevier, Amsterdam 1978)