2. Coates, William Peyton and Zelda. A History of Anglo-Soviet Relations. London, 1943, vol. 2.
3. Dagens Nyheter (Stockholm, Sweden).
4. Dahl, Hans Fredrik. Vidkun Quisling: En forer blir til, Oslo, 1991.
5. Hartmann, Sverre. Forer uten folk. Oslo, 1959.
6. Hayes, Paul M. Quisling: The Career and Political Ideas of Vidkun Quisling. Indiana University Press, 1971.
7. Hoidal, Oddvar K. Quisling: A Study in Treason. Oslo, 1989.
8. Juritzen, Arve, Privatmennesket Quisling og hans to kvinner. Oslo, 1988.
9. Kettle, Michael. Sidney Reilly: The True Story of the World’s Greatest Spy. New York, 1983.
10. Knightley, Phillip. How the Russians Broke the Ace of Spies. Observer Review (London), April 12, 1992.
11. Lannung, Hermod. Min russiske Ungdom. Copenhagen, 1978.
12. Lockhart, Robin Bruce. British Agent. New York and London, 1933.
13. Lockhart, Robin Bruce, Jr. Reilly, Ace of Spies. Penguin Books, 1967.
14. Loveid, Cecilie. Maria Q. Oslo, 1994. Morgenbladet (Oslo, Norway).
15. Parmann, Oistein, ed. Maria Quislings Dagbok og andre etterlatte papirer. Oslo, 1980.
16. Rositzke, Harry. The KGB, The Eyes of Russia. New York, 1981.
17. Vidkun Quislings forsvarstale i lagmannsretten September 1945. Published by Institutt for Norsk Okkupasjonshistorie. Oslo, 1987.
18. Vogt, Benjamin. Mennesket Vidkun og forraederen Quisling. Oslo, 1965.
19. Woyciechowski, S. L. The Trust. Zaria Press (Canada), 1974.
Дополнительные источники
1. Seaver, К. A. In Quisling’s Shadow, Hoover Institution Press, Stanford, California, USA, 2007.
2. Seaver, K. A. Quisling’s unge hustru, Gyldendal Norsk Forlag ASA, 1999.
1. Hoover Institution of War, Revolution and Peace, Stanford University, California, USA.