Jabarkan Kesusasteraan akademik dari Nikolai Kostomarov

Natalia, Fokina, Nikolay Kostomarov and the idea of federalism in his political legacy. Moscow University Press, 2007.

Boris, Litvak, Nikolay Kostomarov, historian and his time. Jerusalem 2000.

Raisa, Kireeva, "He couldn't live without writing". Nikolay Kostomarov. Moscow 1996.

Fashioning Modern Ukraine: Selected Writings of Mykola Kostomarov, Volodymyr Antonovych, and Mykhailo Drahomanov, ed. Serhiy Bilenky (Toronto-Edmonton: Canadian Institute of Ukrainian Studies, 2013). Contains a lengthy selection (134 pages) from his various writings including his two autobiographies and his important ideological tract "Two Rus Nationalities."

Dmytro Doroshenko, "A Survey of Ukrainian Historiography," Annals of the Ukrainian Academy of Arts and Sciences in the US, V-VI, 4 (1957),132-57.

Thomas M. Prymak, Mykola Kostomarov: A Biography (Toronto: University of Toronto Press, 1996), .

Thomas M. Prymak, "Kostomarov and Hrushevsky in Ukrainian History and Culture," Ukrainskyi istoryk, vols. 43-44, nos. 1-2 (2006–07), 307-19. Comparison of Ukraine's two most prestigious historians. This article is in English.