Z. Kodai entered the history of the world musical culture as one of the pioneers of musical and ethnographic activity. The article raises questions of studying folklore, as well as the cornerstone problem of contemporary musicology - folklore and composer.
 Bartok, B. (1965). Zoltan Kodaj [Zoltan Koday]. Sovetskaya Muzika [Soviet Music]. 2, pp. 96-97.
 Bartok, B. (1959). Why and how to collect folk music.
 Bartok, B. (1977). Sbornik statey [Digest of articles].
"Hungarian folk music in the works Zoltana Kodaya and Bela Bartok,"
Eurasian music science journal: 2018
, Article 4.
Available at: https://uzjournals.edu.uz/ea_music/vol2018/iss1/4