Indymedia.be. Zero tolerance. Indymedia.be (2009/10/15).
Lua i Stíl Chicago (17ú heag.)Indymedia.be. "Zero Tolerance." Indymedia.be (2009/10/15) .
Lua MLA (8ú heag.)Indymedia.be. "Zero Tolerance." Indymedia.be (2009/10/15), .
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