Hanʼguksa kangjwa

by Yi, Ki-baek
Published 1982

Kankoku kodaishi ron /

by Yi, Ki-baek
Published 1976

Silla chŏngchʻi sahoesa yŏnʾgu

by Yi, Ki-baek
Published 1975

Hanʾguk kodaesa non /

by Yi, Ki-baek
Published 1987

Silla sasangsa yŏnʾgu /

by Yi, Ki-baek, Yi, Ki-baek
Published 1997

Hanguk kodae saron /

by Yi, Ki-baek
Published 1995

Tanʾgun sinhwa nonjip /

Published 1988

Silla chŏngch'i sahoesa yŏn'gu /

by Yi, Ki-baek
Published 1997

Hanʼguk sangdae ko munsŏ charyo chipsŏng /

by Yi, Ki-baek, Yi, Ki-baek
Published 1987

Hanʾguksa kangjwa

by Yi, Ki-baek
Published 1982

Hanʾguk sangdae komunsŏ charyo chipsŏng /

by Yi, Ki-baek
Published 1987

Hanʼguk kodaesa non /

by Yi, Ki-baek, Yi, Ki-baek
Published 1975

Silla chŏngchʻi sahoesa yŏnʾgu /

by Yi, Ki-baek
Published 1974

Silla sasangsa yŏnʼgu /

by Yi, Ki-baek
Published 1986

Hanʼguk kojŏn yŏnʼgu : "Samguk yusa" wa "Koryŏsa" pyŏngji /

by Yi, Ki-baek, Yi, Ki-baek
Published 2004

Tanʾgun sinhwa nonjip /

Published 1990

Hanʼguk kodae chŏngchʻi sahoesa yŏnʼgu /

by Yi, Ki-baek, Yi, Ki-baek
Published 1996

Hanʼguk kodaesa non /

by Yi, Ki-baek, Yi, Ki-baek, Yi, Ki-baek
Published 1995