Ignatʹev, M. B. (1963). Golonomnye avtomaticheskie sistemy. Izd-vo Akademii nauk SSSR, Leningradskoe otd-nie.
Lua i Stíl Chicago (17ú heag.)Ignatʹev, Mikhail Borisovich. Golonomnye Avtomaticheskie Sistemy. Moskva: Izd-vo Akademii nauk SSSR, Leningradskoe otd-nie, 1963.
Lua MLA (8ú heag.)Ignatʹev, Mikhail Borisovich. Golonomnye Avtomaticheskie Sistemy. Izd-vo Akademii nauk SSSR, Leningradskoe otd-nie, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.