[1] liberland/data (2015-07-20 16:39:06 +09:00 版) <https://github.com/liberland/data>

[2] Liberland (2015-07-20 16:39:15 +09:00 版) <https://github.com/liberland>

[3] liberland/liberland (2015-07-20 16:39:36 +09:00 版) <https://github.com/liberland/liberland>

[4] リベルランド - Wikipedia (2017-11-10 17:16:33 +09:00) <https://ja.wikipedia.org/wiki/%E3%83%AA%E3%83%99%E3%83%AB%E3%83%A9%E3%83%B3%E3%83%89>