Siim
Eemaldatud sisu Lisatud sisu
102. rida:
*<nowiki><ref>Schlager, N., Weisblatt, J., Newton D. E. & Montney, C. B. (2006). Chemical Compounds. U·X·L. Lk. ISBN 1414401507</ref></nowiki>
*<nowiki><ref>Clark, Audrey N. (2003). The Penguin Dictionary of Geography (3. trükk). Penguin. Lk. ISBN 0140515054</ref></nowiki>
*<nowiki><ref>Klein, C., Hurlbut, C. S. (1993). Manual of Mineralogy (21. trükk). John Wiley & Sons. Lk. ISBN 047157452X</ref></nowiki>
''Encyclopedia of Volcanoes''
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