Korean Culture Information Services. (2011). Factor's About KOREA. Goyal Publications.
Citazione stile Chigago Style (17a edizione)Korean Culture Information Services. Factor's About KOREA. New Delhi: Goyal Publications, 2011.
Citatione MLA (9a ed.)Korean Culture Information Services. Factor's About KOREA. Goyal Publications, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.