NAUDI SIMON. (2003). GENTLE ART OF FIRM PERSUASION. SPIRO PRESS.
Chicago-čujuhus (17. p.)NAUDI SIMON. GENTLE ART OF FIRM PERSUASION. LONDON: SPIRO PRESS, 2003.
MLA-čujuhus (9. p.)NAUDI SIMON. GENTLE ART OF FIRM PERSUASION. SPIRO PRESS, 2003.
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