எட்வார்டு சார்லசு பிக்கரிங் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "எட்வார்டு சார்லசு பிக்கரிங்" in Tamil language version.

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272^nd place

524^th place

18^th place

39^th place

3,464^th place

9,412^th place

3,325^th place

5,469^th place

amacad.org

"Book of Members, 1780–2010: Chapter P" (PDF). American Academy of Arts and Sciences. பார்க்கப்பட்ட நாள் 7 April 2011.

"PICKERING, Edward Charles". The International Who's Who in the World. 1912. p. 856.
"Miscellaneous". Annual Report of the Board of Regents of the Smithsonian Institution, Part 1. Smithsonian Institution, Board of Regents. 1890. p. 192.

Miss Leavitt in Pickering, Edward C. "Periods of 25 Variable Stars in the Small Magellanic Cloud" Harvard College Observatory Circular 173 (1912) 1–3.

"Henry Draper Medal". National Academy of Sciences. பார்க்கப்பட்ட நாள் 19 February 2011.