Roberts, M., & Porter, P. (1982). The Faber book of modern verse (4th ed.). Faber and Faber.
Cita Chicago Style (17a ed.)Roberts, Michael, y Peter Porter. The Faber Book of Modern Verse. 4th ed. London: Faber and Faber, 1982.
Cita MLA (9a ed.)Roberts, Michael, y Peter Porter. The Faber Book of Modern Verse. 4th ed. Faber and Faber, 1982.
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