Watson, P. W. (1993). Intra-historia in Miguel de Unamuno's novels: A continual presence. Scripta Humanistica.
Chicago-čujuhus (17. p.)Watson, Peggy W. Intra-historia in Miguel De Unamuno's Novels: A Continual Presence. Potomac, Md., U.S.A.: Scripta Humanistica, 1993.
MLA-čujuhus (9. p.)Watson, Peggy W. Intra-historia in Miguel De Unamuno's Novels: A Continual Presence. Scripta Humanistica, 1993.
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