Crofts, J. E. V. John Donne: a reconsideration: J. E. V. Crofts. John Donne : a collection of critical essays.(1962).
Lua i Stíl Chicago (17ú heag.)Crofts, J. E. V. "John Donne: A Reconsideration: J. E. V. Crofts." John Donne : A Collection of Critical Essays.(1962) .
Lua MLA (8ú heag.)Crofts, J. E. V. "John Donne: A Reconsideration: J. E. V. Crofts." John Donne : A Collection of Critical Essays.(1962), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.