Lua APA (7ú heag.)

Ker, I. John Henry Newman: Ian Ker. The Oxford handbook of English literature and theology.(2007).

Lua i Stíl Chicago (17ú heag.)

Ker, Ian. "John Henry Newman: Ian Ker." The Oxford Handbook of English Literature and Theology.(2007) .

Lua MLA (8ú heag.)

Ker, Ian. "John Henry Newman: Ian Ker." The Oxford Handbook of English Literature and Theology.(2007), .

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