Yeon 2012, p. 168. Yeon, Jaehoon (2012), "Korean dialects: a general survey", in Tranter, Nicolas (ed.), The Languages of Japan and Korea, Routledge, pp. 168–185, ISBN978-0-415-46287-7. (preprint)
Yeon 2012. Yeon, Jaehoon (2012), "Korean dialects: a general survey", in Tranter, Nicolas (ed.), The Languages of Japan and Korea, Routledge, pp. 168–185, ISBN978-0-415-46287-7. (preprint)