களிப்பாறை வளிமம் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "களிப்பாறை வளிமம்" in Tamil language version.

refsWebsite

Global rank Tamil rank

1calgaryherald.com

2,823^rd place

9,353^rd place

1web.archive.org

1^st place

1^st place

7^th place

42^nd place

calgaryherald.com (Global: 2,823^rd place; Tamil: 9,353^rd place)

Shaun Polczer, Shale expected to supply half of North America's gas பரணிடப்பட்டது 2010-05-23 at the வந்தவழி இயந்திரம், Calgary Herald, 9 April 2009, accessed 27 August 2009.

nytimes.com (Global: 7^th place; Tamil: 42^nd place)

Clifford Krauss, "New way to tap gas may expand global supplies," New York Times, 9 October 2009.

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

Shaun Polczer, Shale expected to supply half of North America's gas பரணிடப்பட்டது 2010-05-23 at the வந்தவழி இயந்திரம், Calgary Herald, 9 April 2009, accessed 27 August 2009.