1. NAK (National Archives of Korea). 1975. BA0084782. MHSA. Folder: Kungmuhoeŭi an'gŏnch’ŏl [Items for cabinet meetings]. “Pukku 3-kaeguk e taehan haeoe ibyang chaegae bogo” [Reopening of overseas adoption to the three Scandinavian countries]. October.
2. RA (Riksarkivet [Swedish National Archives]). 1974b. UD. R34. Vol. 350. Folder 3a. Lars Berg to Tornberg. November 29.
3. RA (Riksarkivet [Swedish National Archives]). 1974e. UD. R34. Vol. 327. Folder 3b. Berg to Tornberg. December 19.
4. RA (Riksarkivet [Swedish National Archives]). 1975e. UD. R34. Vol. 327. Folder 3b. Heckscher to Tornberg, “För Tornberg re Koreaadoptioner.” January [date redacted].
5. RA (Riksarkivet [Swedish National Archives]). 1965b. UD. R34. Vol. 350. Folder 1. Karl Fredrik Almqvist, “P.M.” February 15.