The New York Times article (September 15, 2021)

The New York Times article (November 22, 2021)

2009 New York Times article written by Choe Sang-hun

2018 news article by Choe Sang-Hun published in The New York Times

The New York Times article (May 22, 2016)

The New York Times article (January 29, 2019)

The New York Times article (August 18, 2009)

The New York Times article (December 31, 2011)

obituary in the New York Times

The New York Times article (December 17, 2020)

The New York Times article (May 12, 2015)

obituary in the New York Times

The New York Times article (November 23, 2015)

obituary in the New York Times

The New York Times article (October 21, 2021)

The New York Times article (July 11, 2020)

The New York Times article (December 14, 2011)

The New York Times article (October 26, 2021)

The New York Times article (February 17, 2009)

non-fictional book

The New York Times article (March 6, 2020)

The New York Times article (January 19, 2020)

2001 hardcover edition (en)