Institut ėkonomiki mirovoĭ so︠t︡sialisticheskoĭ sistemy (Akademi︠i︡a nauk SSSR), ︠I︡Agodovskiĭ, L. S., & Cherneĭko, G. A. (1974). Narodna︠i︡a Respublika Bolgari︠i︡a. Nauka.
Chicago Style (17th ed.) CitationInstitut ėkonomiki mirovoĭ so︠t︡sialisticheskoĭ sistemy (Akademi︠i︡a nauk SSSR), L. S. ︠I︡Agodovskiĭ, and G. A. Cherneĭko. Narodna︠i︡a Respublika Bolgari︠i︡a. Moskva: Nauka, 1974.
MLA (8th ed.) CitationInstitut ėkonomiki mirovoĭ so︠t︡sialisticheskoĭ sistemy (Akademi︠i︡a nauk SSSR), et al. Narodna︠i︡a Respublika Bolgari︠i︡a. Nauka, 1974.
Warning: These citations may not always be 100% accurate.