Lua APA (7ú heag.)

Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia). (1978). Nauchnye trudy. IGiRGI.

Lua i Stíl Chicago (17ú heag.)

Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia). Nauchnye Trudy. Moskva: IGiRGI, 1978.

Lua MLA (8ú heag.)

Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia). Nauchnye Trudy. IGiRGI, 1978.

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