Harris, Richard
Roadmap to Korean : everything you ever wanted to know about the language
Hollym , 2005
Buku Teks
Kim, Jong-rok
Oegugin ui wihan pyojun hanguko mumpob = for foreigners standard Korean grammar
Park Lee Jeong, 2005
Buku Teks
So, Sang-gyu
Oegugin ui wihan Hangukgo haksup sajon = Learner’s dictionary of Korean
Sinwon Puraim, 2006
Buku Referensi
Chong, Um-hwa
Han'gugo nungnyok sihom T'opik : silchon moui kosa/한국어 능력 시험 토픽 : 실전 모의 고사 = TOPIK : test of proficiency in Korean
Sidae Kosi Kihoek, 2014
Buku Teks
Park, Y.T. Francis
Speaking korean / by Francis Y.T. Park
Hollym International Corp, 1991
Buku Teks