Map of Korean dialects/languages
<div class="fn value">
<a href="//commons.wikimedia.org/w/index.php?title=User:Kanguole&amp;action=edit&amp;redlink=1" class="new" title="User:Kanguole (page does not exist)">Kanguole</a></div>
CC BY-SA 4.0
<p><span class="int-own-work" lang="en">Own work</span>
</p>
<ul><li>outline data from Natural Earth 10m</li>
<li>six major jialect areas in Korea from <cite class="book" style="font-style:normal">National Geography Information Institute (2017)      <i> <a rel="nofollow" class="external text" href="http://nationalatlas.ngii.go.kr/us/index.php">The National Atlas of Korea</a></i>, <a href="https://en.wikipedia.org/wiki/en:Seoul" class="extiw" title="w:en:Seoul"><span title="capital of South Korea">Seoul</span></a>:  Ministry of Land Infrastructure and Transport, p. 37  <small></small></cite></li>
<li>Yukchin in Korea: King, J. R. P. (1987), "An introduction to Soviet Korean", <i>Language Research</i> <b>23</b>(2): 233–274, map on p. 237, reproduced from Kim Thay Kyun (1983), p. 34.</li>
<li>Hamgyŏng and Yukchin in China (where they are called North-central and Northeast respectively): Chinese Academy of Social Sciences (2012), <i>Zhōngguó yǔyán dìtú jí (dì 2 bǎn): Shǎoshù mínzú yǔyán juǎn</i> 中国语言地图集: 第2版. 少数民族语言卷 [<i>Language Atlas of China (2nd edition): Minority language volume</i>], Beijing: The Commercial Press, <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-7-100-07053-9" title="Special:BookSources/978-7-100-07053-9">ISBN 978-7-100-07053-9</a>, Map C1-7.</li></ul>