(1987). Through the Darkness of the Times: Letters from South Korea. Foreign Languages Publishing House.
Citazione stile Chigago Style (17a edizione)Through the Darkness of the Times: Letters from South Korea. Pyongyang: Foreign Languages Publishing House, 1987.
Citatione MLA (9a ed.)Through the Darkness of the Times: Letters from South Korea. Foreign Languages Publishing House, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.