Levi, P. (1971). Guide to Greece: Central Greece. Penguin Books.
Tohutoru Kātū Chicago (17th ed.)Levi, Peter. Guide to Greece: Central Greece. Middlesex: Penguin Books, 1971.
Tohutoro MLA (9th ed.)Levi, Peter. Guide to Greece: Central Greece. Penguin Books, 1971.
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