Kim, Yun-gyŏng,  1894-1969. <br/><br/>
Saero chiŭn kugŏhak sa. 
 Kugŏhak sa 

 - Chʻopʻan. 
 - Sŏul Tʻŭkpyŏlsi :  Ŭllyu Munhwasa,  1963. 
 - 408 p. ;  21 cm. 
<br/><br/>"Kugŏ yŏnʼgu chearyo ŭi munhŏn": p. 341-408. 
<br/><br/><label>LCCN: </label>k  65000211  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Korean language--History.<br/>Korean philology--History.
<br/><br/><label>LC Class. No.: </label>PL909  / .K55 1963