Pyle, D. (1998). Forecasting sizes and repose times of future extreme volcanic events.
Chicago Style (17. basım) AtıfPyle, D. Forecasting Sizes and Repose Times of Future Extreme Volcanic Events. 1998.
MLA (9th ed.) AtıfPyle, D. Forecasting Sizes and Repose Times of Future Extreme Volcanic Events. 1998.
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