Coronas, Jose S.J, Libtech/IgLibrary, & Department of the Interior Weather Bureau. (1912). The extraordinary drought in the Philippines, October, 1911, to May, 1912.
Citace podle Chicago (17th ed.)Coronas, Jose S.J, Libtech/IgLibrary, a Department of the Interior Weather Bureau. The Extraordinary Drought in the Philippines, October, 1911, to May, 1912. Manila, Bureau of Printing, 1912.
Citace podle MLA (9th ed.)Coronas, Jose S.J, et al. The Extraordinary Drought in the Philippines, October, 1911, to May, 1912. 1912.
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