O'Donoghue, M. 1. (1988). Gemstones. London, Sydney: Chapman and Hall.
Chicago Style CitationO'Donoghue, Michael 1934-. Gemstones. London, Sydney: Chapman and Hall, 1988.
MLA CitationO'Donoghue, Michael 1934-. Gemstones. London, Sydney: Chapman and Hall, 1988.
Warning: These citations may not always be 100% accurate.