Zamkovoĭ, V. P. (1962). Donbass: ėkonomiko-geograficheskiĭ ocherk. Gos. uchebno-pedagog. izd-vo.
Chicago Style (17th ed.) CitationZamkovoĭ, Valentin Polikarpovich. Donbass: ėkonomiko-geograficheskiĭ Ocherk. Moskva: Gos. uchebno-pedagog. izd-vo, 1962.
MLA (9th ed.) CitationZamkovoĭ, Valentin Polikarpovich. Donbass: ėkonomiko-geograficheskiĭ Ocherk. Gos. uchebno-pedagog. izd-vo, 1962.
Warning: These citations may not always be 100% accurate.