Brubaker, Rogers.Citizenship and Nationhood in France and Germany : [англ.]. — Harvard University Press, 1992. — P. 28. — «A state is a nation-state in this minimal sense insofar as it claims (and is understood) to be a nation's state: the state 'of' and 'for' a particular, distinctive, bounded nation.». — ISBN 978-0-674-25299-8.
Cederman, Lars-Erik. Emergent Actors in World Politics: How States and Nations Develop and Dissolve. — Princeton University Press, 1997. — Vol. 39. — P. 19. — «When the state and the nation coincide territorially and demographically, the resulting unit is a nation-state.». — ISBN 978-0-691-02148-5. — doi:10.2307/j.ctv1416488.
Meyer J. W., Boli J., Thomas G. M., Ramirez F. O. World Society and the Nation‐State // American Journal of Sociology. 1997. Vol. 103, No. 1. P. 144—181. doi:10.1086/231174