"Encyclopaedia Britannica Kim il-sung". encyclopaedia Britannica.com. Encyclopaedia Britannica Holding S.A.,Encyclopædia Britannica, Inc. 3 January 2022. Archived from the original on 3 December 2013. Retrieved 3 January 2022.
web.archive.org
"Encyclopaedia Britannica Kim il-sung". encyclopaedia Britannica.com. Encyclopaedia Britannica Holding S.A.,Encyclopædia Britannica, Inc. 3 January 2022. Archived from the original on 3 December 2013. Retrieved 3 January 2022.
