1. Adamovіch A. M., Shliakh da maisterstva: stanaulenne mastatskaga styliu K. Chornaga [The path to mastery: the formation of the artistic style K. Chorny], Vydavetstva Akademіі navuk BSSR, Minsk, BY, 1958.
2. El'sberg Ia. E. (ed.), Tipologiia stilevogo razvitiia novogo vremeni : Klassich. stil' : Sootnoshenie garmonii i disgarmonii v stile: [Sbornik statei] [Typology of style development of modern times: Classical. Style: The ratio of harmony and disharmony in style: [Collection of articles]], Nauka, Moscow, RU, 1976.
3. Lіtaratura і mastatstva [Literature and Art], 1955, May 21.
4. Kolas Ia., Zbor tvorau u 14 t., t. 13 [Collected works in 14 volumes, Vol. 13], Minsk, BY, 1976.
5. Barysenka V. V., Mushynskі M. І. (ed.), Z zhytstsiapіsu Iakuba Kolasa: Dakumenty і materyialy [From the biography of Yakub Kolas: Documents and Materials], Minsk, BY, 1982.
6. Kolas Ia., Zbor tvorau u 14 t., t. 1 [Collected works in 14 volumes, Vol. 1], Minsk, BY, 1976.
7. Luzhanіn M., Kolas raskazvae pra siabe [Kolos tells about himself], Mastatskaia litaratura, Minsk, BY, 1982.
8. Kolas Ia., Zbor tvorau u 14 t., t. 12 [Collected works in 14 volumes, Vol. 12], Minsk, BY, 1976.
9. Baikou M., “New Belarusian literature: Yakub Kolas. "New Land"”, Polymia [Flame], 1923, no. 5-6, pp. 128-129.
10. Babareka A., “"Simon the Music" Yakub Kolas”, Uzvyshsha [Hill], 1927, no. 3.
11. Zamotsіn І., Tvory: Lіtaraturna-krytychnyia artykuly [Works: literary-critical articles], Mastatskaia litaratura, Minsk, BY, 1990.
12. Pushcha Ia., Zbor tvorau : u 2 t. [Works in 2 volumes], Mastatskaia litaratura, Minsk, BY, 1993-1994.
13. Vazniasenskі A., “At the origins of artistic prose Yakub Kolas”, Polymia [Flame], 1927, no. 8.
14. Zhirmunskii S., Bairon i Pushkin [Byron and Pushkin], Nauka, Moscow, RU, 1978.
15. Vazniasenskі A., Asnounyia pryncypy pabudovy belaruskaj navuki ab litaratury [Fundamental princip construction belorusian scince in literature], Minsk, by, 1927.
16. Kolas Ia., Novaia zemlia [New land], Khudozhestvennaia literature, Moscow, RU, 1934.
17. Navumenka І., Iakub Kolas. Dukhouny voblіk geroia [Yakub Kolas. The spiritual aspect of the hero], Belarus’, Minsk, BY, 1968.
18. Adamovіch A., “Belarusian novel in verse (Thoughts on the “New Land”)”, LіM [LaA], 1955, May 21st.