Yŏsŏng kyŏrhon ijumin ŭi Han'gugŏ kyoyuk silt'ae wa kaesŏn pangan yŏn'gu / Im Tong-jin, Cho Kŭm-ho chiŭmTong-jin Im · First published 2012Open the Tome
Yŏsŏt kŏnch'ukka ŭi chagŭn kŏnch'uktŭlSŏm-hun O, Tong-jin Kim, Yuk-chu Im, Ch'ae-un Im, U-sŏng An, Sŭng-gwŏn Chŏng · First published 2013Open the Tome
Tamunhwa chŏngchʻaek siltʻae punsŏk mit kaesŏn pangan yŏnʼguTong-jin Im · First published 2011Open the Tome
