Uri munhwa pangmulji : Yi O-ryo'ng ui imiji + saenggak = Our culture bakmulji : Image of Lee O-young +1

Uri munhwa bakmulji : Lee-O-ryong ui imiji + saenggak

Pergeseran makna cantik dalam masyarakat modern Korea Selatan = The Shifted meaning of beauty in modern South Korea's society

Korea's pastimes and customs : a social history

Budaya hoesik dalam masyarakat Korea: studi tentang kegiatan makan bersama di luar dan penerapannya dalam perusahaan Korea di Jakarta = Hoesik culture in Korean society: study about eating together activity and its implementation at Korean company in Jakarta