Não informado. (2019). Observations Made at the R. Magnetical and Meteorological Observatory at Batavia. [s.n.].
Chicago-viite (17. p.)Não informado. Observations Made at the R. Magnetical and Meteorological Observatory at Batavia. Batavia, Indonesia: [s.n.], 2019.
MLA-viite (8. p.)Não informado. Observations Made at the R. Magnetical and Meteorological Observatory at Batavia. [s.n.], 2019.
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