[1] [CITE@ja[ハウラー - Wikipedia]]
([TIME[2016-10-02 12:41:02 +09:00]])
<https://ja.wikipedia.org/wiki/%E3%83%8F%E3%82%A6%E3%83%A9%E3%83%BC>

[2] [CITE@en[Howrah - Wikipedia]]
([TIME[2016-10-14 12:51:02 +09:00]])
<https://en.wikipedia.org/wiki/Howrah>