Pellant, C. (2002). Rocks and Minerals, Dorling Kindersley Handbooks.
Chicago Style aipamenaPellant, Chris. Rocks and Minerals, Dorling Kindersley Handbooks. London, D K, 2002.
MLA aipamenaPellant, Chris. Rocks and Minerals, Dorling Kindersley Handbooks. 2002.
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