Livingstone, A. Pasternak i Ril'ke: Angela Livingstone. Boris Pasternak : 1890-1960 : Colloque.(1979).
Lua i Stíl Chicago (17ú heag.)Livingstone, Angela. "Pasternak I Ril'ke: Angela Livingstone." Boris Pasternak : 1890-1960 : Colloque.(1979) .
Lua MLA (8ú heag.)Livingstone, Angela. "Pasternak I Ril'ke: Angela Livingstone." Boris Pasternak : 1890-1960 : Colloque.(1979), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.