Tohutoro APA (7th ed.)
(1972). Friuli Venezia Giulia. Ed. Aristea.
Tohutoru Kātū Chicago (17th ed.)
Friuli Venezia Giulia. Milano: Ed. Aristea, 1972.
Tohutoro MLA (9th ed.)
Friuli Venezia Giulia. Ed. Aristea, 1972.
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