北緯52度線 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "北緯52度線" in Japanese language version.

refsWebsite

Global rank Japanese rank

237^th place

508^th place

7^th place

63^rd place

navy.mil (Global: 237^th place; Japanese: 508^th place)

aa.usno.navy.mil

http://aa.usno.navy.mil/data/docs/Dur_OneYear.php

nytimes.com (Global: 7^th place; Japanese: 63^rd place)

opinionator.blogs.nytimes.com

Frank Jacobs (2012年7月10日). “Oh, (No) Canada!”. Opinionator: Borderlines. The New York Times. 2012年9月23日閲覧。