Helm, T. (1967). Hurricanes: Weather at its worst. Dodd Mead.
Tohutoru Kātū Chicago (17th ed.)Helm, Thomas. Hurricanes: Weather at Its Worst. New York: Dodd Mead, 1967.
Tohutoro MLA (9th ed.)Helm, Thomas. Hurricanes: Weather at Its Worst. Dodd Mead, 1967.
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