found: Dimkov, N. Bacho Kiro, 1976:t.p. (Bacho Kiro) p. 13 (Kiro Petrov (Bacho Kiro); b. 1835) p. 88 (d. 1876)
found: LC data base, 7-2-84(hdg.: Petrov, Kiro, 1835-1876; usage: Bacho Kiro, Bacho Kiro Petrov)
found: Entsik. Bulg., 1978- :v. 1 (ref. from Bacho Kiro to real name: Petrov, Kiro)
found: Norodenʺ komitetʺ za chestvuvane stogodishninata otʺ rozhdenieto na Bacho Kira, 1935:(даскалъ Киро Петровъ = daskalʺ Kiro Petrovʺ; born in Bi︠a︡la cherkva, Turnovsko; teacher, poet, and revolutionary; after the April Uprising in 1876, he was sentenced to death and hanged in Tarnovo on May 28, 1876)
