Nemec, J., Nigg, J. M., & Siccardi, F. (1993). Prediction and perception of natural hazards: Proceedings symposium, 22-26 October 1990, Perugia, Italy. Dordrecht: Kluwer Academic Publishers.
Παραπομπή Chicago StyleNemec, Jaromir, J. M. Nigg, and F. Siccardi. Prediction and Perception of Natural Hazards: Proceedings Symposium, 22-26 October 1990, Perugia, Italy. Dordrecht: Kluwer Academic Publishers, 1993.
Παραπομπή MLANemec, Jaromir, J. M. Nigg, and F. Siccardi. Prediction and Perception of Natural Hazards: Proceedings Symposium, 22-26 October 1990, Perugia, Italy. Dordrecht: Kluwer Academic Publishers, 1993.
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