[1] [CITE@ja[変名 - Wikipedia]]
([TIME[2017-08-16 20:48:26 +09:00]])
<https://ja.wikipedia.org/wiki/%E5%A4%89%E5%90%8D>

[2] [CITE@en[Pseudonym - Wikipedia]]
([TIME[2017-08-19 03:32:26 +09:00]])
<https://en.wikipedia.org/wiki/Pseudonym>