Saya mau tau Daftar karya asli dari Nikolai Kostomarov

Nikolay Kostomarov, Russian History in Biographies of its main figures (), in Russian, available online;

Nikolay Kostomarov, On the role of Novgorod the Great in the Russian history (), in Russian, available online;

Nikolay Kostomarov, Two Russian Nationalities (), in Russian, available online;

Nikolay Kostomarov, Some thoughts on the Problem of Federalism in Old Rus'  ();

Nikolay Kostomarov, Great Russian folksongs. Based on the new published materials (), in Russian, available online;

Nikolay Kostomarov, Ivan Susanin. Historical review (), in Russian, available online;

Nikolay Kostomarov, Time of Troubles in the History of the Tsardom of Moscow (), in Russian, available online;

Nikolay Kostomarov, Southern Russia at the End of the 16th Century (), in Russian, available online;

Nikolay Kostomarov, Northern Russians and their rools during the time of veche. History of Novgorod, Pskov and Vyatka (), in Russian, available online;

Nikolay Kostomarov, On the Russian history as reflected in geography and ethnography (), in Russian, available online.