[1] Princess Margriet of the Netherlands - Wikipedia () <https://en.wikipedia.org/wiki/Princess_Margriet_of_the_Netherlands>
[2] 飛び地もどき?の地区 (yoshida著, ) <http://www.geocities.co.jp/SilkRoad-Lake/2917/zatsu/hitano.html#01>
[3] ユリアナ (オランダ女王) - Wikipedia () <https://ja.wikipedia.org/wiki/%E3%83%A6%E3%83%AA%E3%82%A2%E3%83%8A_(%E3%82%AA%E3%83%A9%E3%83%B3%E3%83%80%E5%A5%B3%E7%8E%8B)#cite_note-example-1>
[4] ARCHIVED - Item Display - A Nation's Chronicle: The Canada Gazette - Library and Archives Canada () <http://www.collectionscanada.gc.ca/databases/canada-gazette/093/001060-119.01-e.php?document_id_nbr=9450&image_id_nbr=340527&f=p>