Ivanka Apostolova Petrova

• Antifashistkata borba na bŭlgarskii︠a︡ narod v khudozhestvenata i memoarnata literatura
• Bulgarskata zhena v natsionalnoto razvitie
• Istorii͡a︡ta na Bŭlgarii͡a︡ v memoarnata literatura
• Khristo Botev, 1848-1876
• Khristo Smirnenski, 1898-1923
• Mladezhta v sŭvremennata bŭlgarska khudozhestvena literatura
• Nikola Vapt͡s︡arov, 1909-1942
• Temi i obrazi v sŭvetskata khudozhestvena literatura
• Trudov svi͡at i etnologii͡a