Pickrel, P. Great expectations: Paul Pickrel. Dickens : a collection of critical essays.(1967).
Lua i Stíl Chicago (17ú heag.)Pickrel, Paul. "Great Expectations: Paul Pickrel." Dickens : A Collection of Critical Essays.(1967) .
Lua MLA (8ú heag.)Pickrel, Paul. "Great Expectations: Paul Pickrel." Dickens : A Collection of Critical Essays.(1967), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.