Na, Chan-Yeon
Jungse kuk'eo munbob'ei ihae = 중세 국어 문법의 이해
Kyohak yeongusa, 2012
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Ko, Yong-gun
Pyojun jungse kugo munbomnon
Jipmoondang, 2010
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Pak, Gi-sok
Yeon am soseol ui sim cheungjeok ihae
Jip Mun Dang, 2008
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Soloman, Andrew
Chan Na Jei vul = naemyeonei eodoun gerimja, u vre kwanhan modern geot = The noonday Deman
Mireumso, 2007
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Hanguge myongsupil 2, su phil e gil eul mud da = Korea myeongsupil 0.2, Could you tell me the way to the essay / Bop Jong...[et al.]
Elumunhwasa, 2010
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