யோன் வில்லியம் டிரேப்பர் இல்லம் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "யோன் வில்லியம் டிரேப்பர் இல்லம்" in Tamil language version.

refsWebsite

Global rank Tamil rank

2web.archive.org

1^st place

1^st place

135^th place

756^th place

1hastingshistorical.org

low place

low place

hastingshistorical.org (Global: low place; Tamil: low place)

"John William Draper and the Hastings Observatory". Marion Martin. Hastings Historian: A Quarterly Publication of the Hastings Historical Society. 2007-09-05. Archived from the original on 2007-10-21. Retrieved 2016-04-02.

nps.gov (Global: 135^th place; Tamil: 756^th place)

nrhp.focus.nps.gov

"National Register Information System". National Register of Historic Places. National Park Service. 2007-01-23.

tps.cr.nps.gov

"John W. Draper House". National Historic Landmark summary listing. National Park Service. 2007-09-15. Archived from the original on 2011-06-05. Retrieved 2016-04-02.

web.archive.org (Global: 1^st place; Tamil: 1^st place)

"John W. Draper House". National Historic Landmark summary listing. National Park Service. 2007-09-15. Archived from the original on 2011-06-05. Retrieved 2016-04-02.
"John William Draper and the Hastings Observatory". Marion Martin. Hastings Historian: A Quarterly Publication of the Hastings Historical Society. 2007-09-05. Archived from the original on 2007-10-21. Retrieved 2016-04-02.