P'yŏngyang annae = Guide of Heijo
MLA
Ku, Chi-hyŏn and Sŏurhak Yŏn'guso (Korea). P'yŏngyang annae = Guide of Heijo. Ch'op'an. Sŏul : Minsogwŏn, 2023.
APA
Ku, C. & Sŏurhak Yŏn'guso (Korea). (2023). P'yŏngyang annae = Guide of Heijo. Ch'op'an. Sŏul : Minsogwŏn.
Chicago
Ku, Chi-hyŏn and Sŏurhak Yŏn'guso (Korea). P'yŏngyang annae = Guide of Heijo. Ch'op'an. Sŏul : Minsogwŏn, 2023.