Witness HAUSHOFER, KARL. Author BRUNDAGE COL. H. A. Interrogaion of HAUSHOFER, Karl: Office of U.S. Chief of Counsel for the Prosecution of Axis Criminality, Interrogaion Division Summary. Donovan Nuremberg Trial Collection, Vol XVII, Subdivision 53: Other Investigated or Interrogated, 5 October 1945. Dostupné z http://library2.lawschool.cornell.edu/donovan/pdf/Batch_7/Vol_XVII_53_024.pdf [cit. 2015-02-06].
SCHNITZER, EWALD W. German Geopolitics Revived. The Journal of Politics, Vol. 17, No. 3 (Aug., 1955), pp. 407-423. Dostupné z http://www.jstor.org/stable/2127014 [cit. 2015-02-06].
HAGAN, CHARLES B. Geopolitics. The Journal of Politics, Vol. 4, No. 4 (Nov., 1942), pp. 478-490. Dostupné z http://www.jstor.org/stable/2125653 [cit. 2015-02-06].
CAHNMAN, WERNER J. Methods of Geopolitics. Social Forces, Vol. 21, No. 2 (Dec., 1942), pp. 147-154. Dostupné z http://www.jstor.org/stable/2570547 [cit. 2015-02-06].
KISS, GEORGE. Political Geography into Geopolitics: Recent Trends in Germany. Geographical Review, Vol. 32, No. 4 (Oct., 1942), pp. 632-645. Dostupné z http://www.jstor.org/stable/210001 [cit. 2015-02-06].
CAHNMAN, WERNER J. Concepts of Geopolitics. American Sociological Review,Vol. 8, No. 1 (Feb., 1943), pp. 55-59. Dostupné z http://www.jstor.org/stable/2085449 [cit. 2015-02-06].
LASKER, BRUNO. Reviewed Work: Japan Und Die Japaner. by Karl Haushofer. Pacific Affairs, Vol. 6, No. 6 (Jun. - Jul., 1933), pp. 319-320. Dostupné z http://www.jstor.org/stable/2751460 [cit. 2015-02-06].
TROLL, CARL. Geographic Science in Germany during the Period 1933-1945: A Critique and Justification. Annals of the Association of American Geographers, Vol. 39, No. 2 (Jun., 1949), pp. 99-137. Dostupné z http://www.jstor.org/stable/2560953 [cit. 2015-02-06].
GYORGY, ANDREW. The Application of German Geopolitics: Geo-Sciences. The American Political Science Review, Vol. 37, No. 4 (Aug., 1943), pp. 677-686. Dostupné z http://www.jstor.org/stable/1950008 [cit. 2015-02-06].
CRONE, G.R. A German View of Geopolitics: Review. The Geographical Journal, Vol. 111, No. 1/3 (Jan. - Mar., 1948), pp. 104-108. Dostupné z http://www.jstor.org/stable/1789290 [cit. 2015-02-06].
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COSTACHIE, SILVIU. German School of Geopolitics Evolution, Ideas, Prospects. Romanian Review On Political Geography / Revista Româna Geografie Politica 13, no. 2 (December 2011): 264-276. Dostupné z http://rrgp.uoradea.ro/art/2011-2/13-RRGP-235-Costachie.pdf [cit. 2015-02-06].