APA (7th ed.) Citation

Yi, K. (1981). Han'guk kaehwasasang yon'gu. Ilchogak.

Chicago Style (17th ed.) Citation

Yi, Kwang-nin. Han'guk Kaehwasasang Yon'gu. Soul: Ilchogak, 1981.

MLA (9th ed.) Citation

Yi, Kwang-nin. Han'guk Kaehwasasang Yon'gu. Ilchogak, 1981.

Warning: These citations may not always be 100% accurate.