Browning, R. (1962). Poems and plays: The ring and the book 1868-9. Dutton.
Čikaški stil citiranja (17. izdanje)Browning, Robert,1812-1889. Poems and Plays: The Ring and the Book 1868-9. London: Dutton, 1962.
MLA način citiranja (9. izdanje)Browning, Robert,1812-1889. Poems and Plays: The Ring and the Book 1868-9. Dutton, 1962.
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