Canavan, P. J. (1979). Paragraphs and themes. D.C Heath and Company.
Chicago-čujuhus (17. p.)Canavan, P. Joseph. Paragraphs and Themes. toronto: D.C Heath and Company, 1979.
MLA-čujuhus (9. p.)Canavan, P. Joseph. Paragraphs and Themes. D.C Heath and Company, 1979.
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