Green, M. (1974). The Layrinth of Shakespeare's sonnets. Charles Skilton.
Lua i Stíl Chicago (17ú heag.)Green, Martin. The Layrinth of Shakespeare's Sonnets. London: Charles Skilton, 1974.
Lua MLA (9ú heag.)Green, Martin. The Layrinth of Shakespeare's Sonnets. Charles Skilton, 1974.
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