Soviet Union. Sovetskai͡a Armii͡a. Generalʹnyĭ shtab. (1977). Bolgarii͡a. Generalʹnyĭ Shtab.
Chicago Style (17th ed.) CitationSoviet Union. Sovetskai͡a Armii͡a. Generalʹnyĭ shtab. Bolgarii͡a. [Moscow?]: Generalʹnyĭ Shtab, 1977.
MLA (8th ed.) CitationSoviet Union. Sovetskai͡a Armii͡a. Generalʹnyĭ shtab. Bolgarii͡a. Generalʹnyĭ Shtab, 1977.
Warning: These citations may not always be 100% accurate.