1 KIM, Yong-deok, "Research on BAK Je-gha Yeonku : His Life" 5 : 1961
2 KIM, Yong-deok, "Research on BAK Je-gha : His Philosophy" 10 : 1961
3 KANG, Man-gil, "Pragmatic Confucianists’ Ideas on Development of Commerce" Hankuk Sasang eui Simcheung Yeonku 1986
4 LEE, Kyung-soo, "On BAK Je-gha in Chosun Hugi Hanmunhak Jakgha Ron" Jipmundang 1994
5 YU, Won-dong, "Modern Aspect of Silhak(Pragmatic Confucianism)" 6 : 1977
6 KIM, Gil-hwan, "Life and Philosophy of BAK Je-gha in Silhak Nonchong" Jeonnam National University Press 1975
7 PARK, Gi-hyeok, "Kyeongjehaksa" Bummunsa 1974
8 KANG, Jae-eon, "Keundae Hankuk Sasangsa Yeonku" Mireasa 1983
9 JEONG, Chang-yeol, "Issue and Subject for Research on Silhak(Pragmatic Confucianism)" Hankuk Sasang eui Simcheung Yeonku 1986
10 LEE, Oo-sung, "Introduction to Silhak(Pragmatic Confucianism) in Silhak Yeonku Ibmunc" Iljogak 1973
1 KIM, Yong-deok, "Research on BAK Je-gha Yeonku : His Life" 5 : 1961
2 KIM, Yong-deok, "Research on BAK Je-gha : His Philosophy" 10 : 1961
3 KANG, Man-gil, "Pragmatic Confucianists’ Ideas on Development of Commerce" Hankuk Sasang eui Simcheung Yeonku 1986
4 LEE, Kyung-soo, "On BAK Je-gha in Chosun Hugi Hanmunhak Jakgha Ron" Jipmundang 1994
5 YU, Won-dong, "Modern Aspect of Silhak(Pragmatic Confucianism)" 6 : 1977
6 KIM, Gil-hwan, "Life and Philosophy of BAK Je-gha in Silhak Nonchong" Jeonnam National University Press 1975
7 PARK, Gi-hyeok, "Kyeongjehaksa" Bummunsa 1974
8 KANG, Jae-eon, "Keundae Hankuk Sasangsa Yeonku" Mireasa 1983
9 JEONG, Chang-yeol, "Issue and Subject for Research on Silhak(Pragmatic Confucianism)" Hankuk Sasang eui Simcheung Yeonku 1986
10 LEE, Oo-sung, "Introduction to Silhak(Pragmatic Confucianism) in Silhak Yeonku Ibmunc" Iljogak 1973
11 KIM,Tae-jun, "Hong Dae-yong Pyeongjeon" Mineumsa 1987
12 KEUM,Jang-tae, "Hankuk Silhak Sasangsa Yeonku" Jipmundang 1987
13 SONG, Ju-young, "Hankuk Silhak Sasang Daeyo" Bakyoungsa 1979
14 LEE, Hun-seob, "Hankuk Jeontong Kyeongyoungsa Yeonku" Bokyungsa 1992
15 JO,Ki-june, "Hankuk Jabonjueui Seongrib Saron" Daewangsa 1973
16 HAN, Young-kuk, "Explanation, in Wooseo" Minjok Munhwa Chujinhoe 1981
17 LEE, Ik-sung, "Explanation, in Bukhakeui" Eulyu Mungo 1971
18 KIM, Yong-deok, "Chosun Hugi Sasangsa Yeonku" Eulyu Munhwasa 1977a
19 KIM, Yong-deok, "BAK Ji-won’s Economic Ideas" 44 : 1977
20 NA, Oo-kweon, "BAK Je-gha’s Pragmatic Confuncianism inSikhak eui Cheolhak" Yemun Seonwon 1996
21 JU,Chil-sung, "BAK Je-gha’s Philosophy and Pragmatic Confucianism, in Silhakpa eui Cheolhak Sasang" Yemun Seowon 1996
22 KIM,Yong-deok, "BAK Je-gha’s Philosophy" 5 : 1962
23 AN, Dae-hoe, "BAK Je-gha’s On Learning Qing China, in Bukhakeui" Dolbaegae 2003
24 LEE,Seok-mu, "BAK Je-gha’s On Learning Qing China in Silhak Yeonku Ibmun" Iljogak 1973
25 LEE, Chun-Ryung, "BAK Je-gha’s Ideas on Agriculture" 52 : 1981
26 LEE, Seok-mu, "BAK Je-gha’s Economic Thoughts"
27 KIM,Yong-deok, "BAK Je-gha’s Economic Thoughts" 52 : 1981
28 HONG, Deok-gi, "BAK Je-gha’s Economic Thoughts" 13 : 1983
29 LEE,Sang-tae, "BAK Je-gha’s Dissertation on Commerce and Open Door"
30 KIM, Kwang-jin, "BAK Je-gha in Hankuk Kyeongje Sasangsa" Yisung gwa Hyunsil 1989