Croft, J. B. (2007). Tolkien and Shakespeare: Essays on shared themes and language. McFarland & Company.
Chicago-viite (17. p.)Croft, Janet Brennan. Tolkien and Shakespeare: Essays on Shared Themes and Language. Jefferson, N.C.: McFarland & Company, 2007.
MLA-viite (8. p.)Croft, Janet Brennan. Tolkien and Shakespeare: Essays on Shared Themes and Language. McFarland & Company, 2007.
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