FARNDON, J. (2006). COMPLETE GUIDE TO ROCKS AND MINERALS. HERMES HOUSE.
Čikaški stil citiranjaFARNDON, JOHN. COMPLETE GUIDE TO ROCKS AND MINERALS. HERMES HOUSE, 2006.
MLA način citiranjaFARNDON, JOHN. COMPLETE GUIDE TO ROCKS AND MINERALS. HERMES HOUSE, 2006.
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