زمین‌لرزه ۱۹۷۵ هایچنگ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "زمین‌لرزه ۱۹۷۵ هایچنگ" in Persian language version.

refsWebsite

Global rank Persian rank

7^th place

24^th place

1web.archive.org

1^st place

1^st place

167^th place

143^rd place

nytimes.com

Sullivan, Walter (May 29, 1978). "Foul Gas Preceding China Quake Called Sign of Methane Reserves". The New York Times. Retrieved January 3, 2019.

usgs.gov

earthquake.usgs.gov

"Historic Earthquakes". earthquake.usgs.gov. October 3, 2015. Archived from the original on October 3, 2015. Retrieved January 4, 2019.

web.archive.org

"Historic Earthquakes". earthquake.usgs.gov. October 3, 2015. Archived from the original on October 3, 2015. Retrieved January 4, 2019.