Manju esŏ mannan uri yŏksa yodong pŏlp'an ŭl chindong hadŏn Koguryŏ ŭi kisang put'ŏ Ch'ŏngsan-ni e ullyŏ p'ŏjidŏn tongnipkun ŭi hamsŏng kkaji - Kang, Ŭng-ch'ŏn (Hallim Ch'ulp'ansa, 2017)