They are Kim Il Sung's work "3. Let Us Reunify the Country Independently and Peacefully" from "Report to the Sixth Congress of the Workers' Party of Korea on the Work of the Central Committee" and Kim Jong Il's works "On Establishing the Juche Outlook on the Revolution", "Answers to Questions Raised by the ITAR-TASS of Russia" and "The Juche Philosophy Is an Original Revolutionary Philosophy".

"3. Let Us Reunify the Country Independently and Peacefully" from "Report to the Sixth Congress of the Workers' Party of Korea on the Work of the Central Committee", published on October 10, Juche 69 (1980), refers to the struggle conducted by the Workers' Party of Korea to achieve the national reunification in the period under review and the tasks for the independent and peaceful reunification of the country.

It also clarifies a new reunification proposal for founding the Democratic Federal Republic of Koryo (DFRK) on the basis of the three principles of national reunification and the 10-point policy to be enforced by the DFRK.

"On Establishing the Juche Outlook on the Revolution", made public on October 10, 1987, underlines the importance to grasp the outlook on the revolution as faith through practical activities and clarifies the essence and formation of the Juche outlook on the revolution and the tasks for establishing it.

"The Juche Philosophy Is an Original Revolutionary Philosophy", published on July 26, 1996, deals with the idea that the Juche philosophy is an original one worked out and systematized by its own principles and it is a revolutionary and popular philosophy truly serving the purpose of the popular masses' struggle for independence.

It also indicates the tasks for studying and introducing the Juche philosophy as intended by the party and thoroughly applying it to the revolutionary practice.