Pickrel, P. Great expectations: Paul Pickrel. Dickens : a collection of critical essays.(1967).
Chicago-viite (17. p.)Pickrel, Paul. "Great Expectations: Paul Pickrel." Dickens : A Collection of Critical Essays.(1967) .
MLA-viite (8. p.)Pickrel, Paul. "Great Expectations: Paul Pickrel." Dickens : A Collection of Critical Essays.(1967), .
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