北岡秀二 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "北岡秀二" in Japanese language version.

refsWebsite
Global rank Japanese rank
154th place
11th place
low place
910th place
6,050th place
447th place

go2senkyo.com (Global: low place; Japanese: 910th place)

ndl.go.jp (Global: 154th place; Japanese: 11th place)

dl.ndl.go.jp

sangiin.go.jp (Global: 6,050th place; Japanese: 447th place)