Purga Ansei (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Purga Ansei" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2books.google.com

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books.google.com

Nussbaum, "Ansei no Kari Jōyaku" at p. 33.
Najita, Tetsuo. (1980). Japan: The Intellectual Foundations of Modern Japanese Politics, p. 63.