Lua APA (7ú heag.)

Akademi︠i︡a nauk SSSR. (1960). Petr Andreevich Zem︠i︡atchenskiĭ.

Lua i Stíl Chicago (17ú heag.)

Akademi︠i︡a nauk SSSR. Petr Andreevich Zem︠i︡atchenskiĭ. Moskva, 1960.

Lua MLA (8ú heag.)

Akademi︠i︡a nauk SSSR. Petr Andreevich Zem︠i︡atchenskiĭ. 1960.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.