Sfera cakerawala (Malay Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sfera cakerawala" in Malay language version.

refsWebsite

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27^th place

1books.google.com

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archive.org

Chauvenet, William (1900). A Manual of Spherical and Practical Astronomy. J.B. Lippincott Co., Philadelphia. chauvenet spherical astronomy., p. 19, at Google books.
Newcomb, Simon (1906). A Compendium of Spherical Astronomy. Macmillan Co., New York., p. 90, at Google books.

books.google.com

Newcomb, Simon; Holden, Edward S. (1890). "Astronomi". Henry Holt and Co., New York., halaman 14