APA (7th ed.) Zitazioa
Figgis, J. N. (1999). Political thought from Gerson to Grotius, 1414-1625: Seven studies. Batoche.
Chicago Style (17th ed.) Zitazioa
Figgis, John Neville. Political Thought from Gerson to Grotius, 1414-1625: Seven Studies. Kitchener, Ont.: Batoche, 1999.
MLA (9th ed.) Zitazioa
Figgis, John Neville. Political Thought from Gerson to Grotius, 1414-1625: Seven Studies. Batoche, 1999.
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