Kevin R. Cox, Murray Low, Jennifer Robinson: The SAGE Handbook of Political Geography. SAGE, 18.12.2007. ISBN 978-1-4462-0683-6Teoksen verkkoversio (viitattu 21.6.2020). (englanti)
Ute Planert, James Retallack: Decades of Reconstruction: Postwar Societies, State-Building, and International Relations from the Seven Years' War to the Cold War. Cambridge University Press, 13.6.2017. ISBN 978-1-316-73292-2Teoksen verkkoversio (viitattu 21.6.2020). (englanti)
